10 Best Red Light Therapy for Foot Neuropathy (November 2026)

Foot neuropathy changes what a good device looks like. Numb or tingling feet often cannot judge heat accurately, so a wrap with no temperature control, or one that runs hotter than expected, becomes a risk rather than a comfort. Other buyers pick a flat pad that slides off the foot, or a corded boot that tethers them to a wall outlet for a 20-minute session. The Best Red Light Therapy for Foot Neuropathy depends on wavelength mix, how much of the foot and ankle the LEDs actually wrap, whether heat is adjustable, and whether the unit is cordless.

The short answer: the Viconor Red Light Boots (Version 3) suit most buyers who want a heated, timed boot with a controller and five modes. The Viconor Light Therapy Boots 2-Pack suit anyone who wants to treat both feet in one session, and the Viconor Black Foot Wraps suit people focused on the toes and ankle. The rest of the list covers cordless battery wraps, pulse-mode controllers, high LED counts and a zip-open pad that works beyond the foot.

TL;DR: top picks at a glance

• Best overall: the Viconor Red Light Boots (Version 3), pairing 660nm red with 880nm near-infrared light, a timed controller and five modes.
• Best for cordless heated use: LTW Flagship Cordless Foot Boots, with 101 tri-chip LEDs, three heat settings from 120 to 140℉ and a 5000mAh battery.
• Best for pulse and timer control: Adracy Neuropathy Foot Boots, with 10Hz and 40Hz pulse, five power levels and a 10-90 minute timer.
• Best for versatility: Samtoo Zip-Open Foot Wrap, which unzips into a flat pad and includes 7, 12 and 37 inch extension straps.

Best Red Light Therapy for Foot Neuropathy Comparison (November 2026)

#	Product	Best for	Wavelengths	LEDs	Settings
1	Viconor Red Light Boots (Version 3)	Daily heated sessions	660nm, 880nm	Not listed	5 modes, timer, heat
2	Viconor Light Therapy Boots 2-Pack	Both feet at once	660nm, 850nm	Not listed	5 modes, adjustable power and time
3	Viconor Black Foot Wraps	Toes and ankle	660nm, 880nm	Not listed	5 modes, timer, heat
4	Lifepro Cordless Foot Wrap	Simple cordless use	660nm, 850nm	60	20-minute auto shut-off
5	DGQY PS-HJ1 Light Slipper	Single-foot slipper	Not listed	Not listed	Regular and pulse, 20-minute auto shut-off
6	Adracy Neuropathy Foot Boots	Pulse and timer control	660nm, 850nm	Not listed	3 modes, 5 levels, 10-90 min timer
7	HALIDODOHEALTH Heated Foot Wrap	Heat with pulse	660nm, 850nm	180	5 levels, 10/40Hz pulse, 10-90 min timer
8	LTW Flagship Cordless Foot Boots	Cordless heated boots	660nm, 850nm	101	5 levels, 3 heat settings, 20/30/40 min
9	Trewf Foot and Ankle Wrap	Heel and arch	660nm, 850nm	297	5 modes, 6 timers (5-30 min)
10	Samtoo Zip-Open Foot Wrap	Multi-area versatility	660nm, 808nm	Not listed	3 levels, pulse, 10/20/30 min

1. Viconor Red Light Boots (Version 3): Best Heated Dual-Wavelength Boots for Daily Foot Sessions

• Wavelengths: 660nm red light plus 880nm near-infrared
• Controls: Timed controller with adjustable mode and power, 5 modes
• Heat: Built-in heating with a quick warm-up
• Form: Boot-style wrap for foot and ankle, 1 pack
• Support: 90-day return support from the brand

Pros:

• The 660nm and 880nm combination covers both surface and deeper tissue in a single boot.
• A controller with a timer, adjustable power and five modes means sessions can be set and left alone.
• The boot goes on and comes off easily and fits a wide range of foot sizes comfortably.
• Heat is adjustable, and many buyers describe it as enough to help without feeling too hot.

Cons:

• The control switch is the weak point, and the most common complaint is that it failed within a month or two of use.
• Heat feedback is mixed, with some buyers finding the warmth too strong on the higher settings.
• It is sold as a single boot, so treating both feet means buying a second one.

Best for: Someone with neuropathy in one foot or ankle who wants a heated, timed boot with a controller.

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The Viconor Red Light Boots (Version 3) earn the top spot by combining the features that matter most for this use in one simple package: two light wavelengths, adjustable heat and a timer. The 880nm near-infrared band sits slightly above the 850nm used by most competitors, and the boot design wraps the ankle as well as the sole and toes, rather than only the underside of the foot. The controller offers five modes, so the intensity can be dialed in gently at first, which is sensible when sensation in the foot is reduced.

The practical caveat is durability. The most common complaint is that the control switch can stop working after a month or two, and the connections are sensitive to being pulled too tight. The boot is designed to be worn loose, so do not strap it down hard. Support is a point in the brand's favor: replacements have been sent when units failed, and the 90-day return window covers the early-failure risk.

For anyone with neuropathy, start on the lowest heat and check the skin after the first few sessions. A numb foot cannot always tell when warmth is becoming too much. If both feet need treatment at once, the Viconor Light Therapy Boots 2-Pack is the more efficient route. If you want zero cords, skip this one for the LTW Flagship Cordless Foot Boots.

2. Viconor Light Therapy Boots 2-Pack: Best Paired Wraps for Treating Both Feet

• Wavelengths: 660nm red plus 850nm near-infrared
• Count: 2 packs (one for each foot)
• Controls: Controller with adjustable power and time, 5 modes
• Power: Battery powered, with a USB connection supported
• Water resistance: Not water resistant

Pros:

• Two boots mean both feet can be treated in the same sitting, which suits bilateral neuropathy.
• The controller allows adjustable power and time, with five modes to choose from.
• USB power works without a wall outlet, which suits travel or sitting away from a socket.
• Buyers frequently describe the boots as easy to use and report noticing a difference within a handful of sessions.

Cons:

• Reliability is mixed, and some units stopped working after a couple of months.
• At least one unit needed a replacement power supply before it worked properly.
• The material is plastic and the product is not water resistant, so it needs careful wiping rather than washing.

Best for: A buyer with neuropathy in both feet who would rather buy one set than two single boots.

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The Viconor Light Therapy Boots 2-Pack is a practical answer to a common problem: neuropathy rarely affects only one foot, and cycling a single boot between feet doubles the time commitment. With two units, a 20-minute session on each foot happens at once. The wavelength pairing is 660nm red and 850nm near-infrared, the more common near-infrared band, compared with the 880nm in the Viconor Red Light Boots (Version 3).

The USB option is a genuine convenience, since the boots can run off a power bank or a USB port rather than a dedicated adapter. The flip side is that the power supply is the most reported failure point, so keep the original packaging and note the support window. It is also the wrong choice for anyone who wants a fully built-in battery with no cable at all. The Lifepro Cordless Foot Wrap and LTW Flagship Cordless Foot Boots fit that case better.

3. Viconor Black Foot Wraps: Best Compact Heated Wraps for Toes and Ankle

• Wavelengths: 660nm red plus 880nm near-infrared
• Controls: Timed controller with adjustable mode and power, 5 modes
• Heat: Quick heating pad to keep the feet warm
• Form: Wraps for the toes and ankle, 1 unit
• Color: Black

Pros:

• The wrap shares the dual-wavelength design of the top Viconor boot, including 880nm near-infrared.
• A controller with five modes and a timer keeps sessions consistent.
• Buyers describe relief for ankle pain and a lighter feeling in tired feet.
• Heat is built in, which helps with the stiffness that often accompanies foot neuropathy.

Cons:

• Fewer specifics are published, including LED count and exact heat temperatures.
• Feedback on value is split, with some buyers wishing it were less expensive.
• It is a single unit, so both feet need two purchases.

Best for: A buyer who mostly needs toe and ankle coverage and wants Viconor's controller design in a wrap.

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The Viconor Black Foot Wraps are close in specification to the Viconor Red Light Boots (Version 3): the same 660nm and 880nm light, the same five-mode controller and the same heating element. The distinction is that this version is described as a wrap for the toes and ankle, while the boot is positioned as a more complete foot covering. Between the two, the boot is the safer pick for full-foot coverage and the wrap is the better fit if the discomfort is concentrated at the forefoot and ankle.

Because the listing publishes so little detail on LED count or heat temperature, it is hard to compare it numerically with the HALIDODOHEALTH Heated Foot Wrap (180 LEDs) or the Trewf Foot and Ankle Wrap (297 LEDs). Buyers who want those numbers on paper should look at those two first.

4. Lifepro Cordless Foot Wrap: Best Neoprene Cordless Wrap with Auto Shut-Off

• Light source: 60 LED chips, mostly 850nm near-infrared with 660nm red
• Timer: 20-minute session with automatic shut-off
• Weight: 9.44 ounces
• Material and closure: Neoprene with two Velcro straps
• Support: Lifetime customer support

Pros:

• Cordless operation means the wrap can be used on the sofa or in bed with no cable in the way.
• The 20-minute auto shut-off removes the need to watch a clock.
• At 9.44 ounces it is among the lighter options on the list.
• A cutout heel and adjustable Velcro straps help it fit most foot sizes.

Cons:

• Battery life is the most common complaint, with several buyers saying it does not hold a long charge.
• The default timer behavior does not always match the manual, and the fix involves holding the power button at start-up.
• Most of the light is invisible 850nm, so some LEDs look dark during a session, which can be mistaken for a fault.

Best for: A buyer who wants the simplest possible cordless wrap with a fixed 20-minute session.

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The Lifepro Cordless Foot Wrap is the plainest design on the list, and that is the appeal. There is no heating element to manage, which removes the temperature question that makes heated boots tricky for numb feet. It is meant to be worn directly on clean, bare skin, and the maker advises against use over swollen, sunburned or broken skin.

The 60 LED chips are far fewer than the 101 in the LTW Flagship Cordless Foot Boots or the 180 in the HALIDODOHEALTH Heated Foot Wrap, so coverage is lighter by the numbers. It is also the wrong pick if you want pulse modes or multiple intensity steps. For those controls, look at the Adracy Neuropathy Foot Boots instead.

5. DGQY PS-HJ1 Light Slipper: Best Corded Slipper for One Foot at a Time

• Size: 12.5 x 5.3 x 2.3 inches, sold as a single foot
• Modes: Regular lighting and pulse
• Timer: 20-minute auto shut-off, with use capped at 40 minutes per session
• Power: 100-240V wide voltage with a 15 foot cord
• Warranty: 1 year

Pros:

• The double-sided pad design wraps toes, instep and heel in a slipper shape.
• The 15 foot cord reaches a favorite chair easily.
• Two modes, regular and pulse, are enough for straightforward use.
• A one-year warranty is longer than what several competitors state.

Cons:

• It is corded, so it cannot be used away from an outlet.
• Wavelengths and LED count are not listed.
• It is sold for a single foot, so treating both feet requires a second unit.

Best for: A buyer with plantar-type foot pain or neuropathy who sits in one spot for sessions and wants a slipper form.

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The DGQY PS-HJ1 Light Slipper is a thin, flat-lamp design, and it is marketed as FDA cleared. Buyer feedback centers on pain relief, with plantar fasciitis symptoms and neuropathy both mentioned. The 15 foot cord and wide voltage range are practical, though they make this a stay-put device.

It has no heat settings and no stated wavelengths, which makes it harder to evaluate than the Adracy Neuropathy Foot Boots or the Trewf Foot and Ankle Wrap. If you need to move between rooms or travel, choose the Samtoo Zip-Open Foot Wrap instead.

6. Adracy Neuropathy Foot Boots: Best Pulse-Mode Boots with a 10-90 Minute Timer

• Wavelengths: 660nm red plus 850nm near-infrared
• Modes: Constant, 10Hz pulse and 40Hz pulse
• Power levels: Five (P1 to P5)
• Timer: 10-90 minutes
• Care: TPU film coating wipes clean

Pros:

• Three therapy modes and five power levels allow gentle starts, which suits sensitive feet.
• The 10-90 minute timer covers short trial sessions and longer ones.
• The TPU film isolates sweat and wipes clean after use.
• Full 360° foot and ankle coverage is stated for most foot sizes.

Cons:

• LED count and power source are not listed.
• Heat output is not described.
• It is a newer listing with limited buyer feedback to draw on.

Best for: A buyer who wants to experiment with constant versus 10Hz or 40Hz pulse modes at low starting intensity.

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The Adracy Neuropathy Foot Boots is the clearest match to the neuropathy use case by name and by controls. Starting at P1 and stepping up is a sensible way to build tolerance, and having both 10Hz and 40Hz pulse is a feature the Viconor boots lack. It is also listed as eligible for FSA and HSA spending.

The gaps are in the specs. Without an LED count or heat details, it is hard to say how it compares to the HALIDODOHEALTH Heated Foot Wrap, which shares the same timer range and pulse frequencies and adds 180 LEDs plus heat. If you want a boot with proven numbers behind it, that is the better-documented choice.

7. HALIDODOHEALTH Heated Foot Wrap: Best 180-LED Foldable Wrap with Heat and Pulse

• LEDs: 180 tri-chips (one 660nm chip paired with two 850nm chips per bead), 24W output
• Intensity: 5 light levels
• Modes: Constant, 10Hz and 40Hz pulse
• Timer: 10-90 minutes
• Build: Leather exterior with washable TPU inner liner, foldable

Pros:

• A 180 LED count gives denser coverage than most wraps on the list.
• The pairing of one red chip with two near-infrared chips per bead favors deeper-penetrating light.
• Both heat and pulse are included, with a controller for the timer and modes.
• The foldable, lightweight build packs easily for travel.

Cons:

• Heat temperatures are not specified.
• It was released only in September 2026, so long-term durability is unproven.
• The power source is not listed, so cordless use is not confirmed.

Best for: A buyer who wants high LED density, heat and pulse modes in one foldable wrap.

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The HALIDODOHEALTH Heated Foot Wrap matches the Adracy Neuropathy Foot Boots on timer and pulse range while adding a stated LED count and a heating function. The leather shell and TPU liner are a more durable construction than thin neoprene.

It trails the LTW Flagship Cordless Foot Boots in one respect: no battery capacity is given. If you plan to use it away from a socket, confirm the power arrangement first. Buyers who prefer a simple fixed timer should look at the Lifepro Cordless Foot Wrap.

8. LTW Flagship Cordless Foot Boots: Best 5000mAh Cordless Boots with Three Heat Settings

• LEDs: 101 tri-chip, 660nm red and 850nm near-infrared
• Irradiance: Up to 75mW/cm²
• Heat: 3 settings at 120, 130 and 140℉
• Battery and timer: 5000mAh with 20, 30 and 40 minute timers
• Fit: US shoe sizes 10-14, sold as a pair

Pros:

• A pair of cordless boots covers both feet with no cables.
• Three published heat temperatures make it possible to choose a setting deliberately.
• Buyers praise the battery life, warmth and comfort.
• Level 5 adds pulsed red light, and the high-cut design extends coverage up the ankle.

Cons:

• Fit is stated for US sizes 10-14, so smaller feet may not sit correctly.
• Some buyers report a unit stopping within days, so reliability is uneven.
• The 140℉ top setting calls for caution on feet with reduced sensation.

Best for: A buyer with larger feet who wants a cordless pair with defined, adjustable heat.

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The LTW Flagship Cordless Foot Boots is the most complete cordless pairing on the list, with a 5000mAh battery per boot and published heat temperatures. For neuropathy, the lowest 120℉ setting is the sensible starting point, with the skin checked afterward.

Its biggest limitation is size. The stated 10-14 range means anyone below a size 10 should look at the Trewf Foot and Ankle Wrap, which fits up to size 12 and is better suited to smaller feet. It also lacks the 10Hz and 40Hz pulse choices of the HALIDODOHEALTH Heated Foot Wrap.

9. Trewf Foot and Ankle Wrap: Best 297-LED Wrap for Heel and Arch Coverage

• LEDs: 99 at 660nm red and 198 at 850nm near-infrared
• Modes: 5 light modes with adjustable intensity
• Timer: 6 settings from 5 to 30 minutes
• Fit: Up to size 12, for the foot and ankle below the calf
• Material: Waterproof TPU

Pros:

• The 297 total LEDs are the highest count on the list.
• Six timer settings from 5 to 30 minutes suit short, gentle sessions.
• The soft TPU surface wipes clean after each session.
• Buyers describe it as comfortable, staying in place and easy to adjust.

Cons:

• Power source and heat function are not listed.
• It fits up to size 12, so larger feet will not wrap properly.
• Buyer feedback is limited compared with the Viconor and LTW options.

Best for: A buyer with smaller or average feet who wants dense LED coverage for the heel, arch and ankle.

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The Trewf Foot and Ankle Wrap is notable for its unusually high LED count, and the 5-minute minimum timer is helpful for anyone cautious about starting with a short session. It has no stated heat, which removes one risk for numb feet but also removes a benefit that the Viconor Red Light Boots (Version 3) offers.

Because the power source is not listed, anyone who needs a confirmed cordless unit should choose the LTW Flagship Cordless Foot Boots. Anyone with a shoe size above 12 should also look there.

10. Samtoo Zip-Open Foot Wrap: Best Zip-Open Cordless Pad for Feet and Other Body Areas

• Wavelengths: 660nm red and 808nm near-infrared
• Battery: 5000mAh rechargeable
• Settings: 3 light levels (P1 to P3), 3 timers (10, 20 and 30 minutes)
• Pulse: 10Hz, 40Hz and a breathing mode
• Straps: Three extension straps at 7, 12 and 37 inches

Pros:

• The zip opens the wrap into a flat pad for calves, knees, shoulders and other areas.
• Three extension straps in different lengths accommodate varied sizes and body parts.
• A built-in 5000mAh battery keeps it cordless.
• One-touch controls and a display keep operation simple.

Cons:

• Only three light levels are offered, fewer than the five on most competitors.
• It has no heating function.
• It is a newer listing, with little published buyer feedback.

Best for: A buyer who wants one cordless device for foot neuropathy and other sore areas around the house.

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The Samtoo Zip-Open Foot Wrap trades focus for flexibility. It is the only product here that opens into a flat pad, and the strap set is useful when the foot is not the only sore spot. The 808nm near-infrared band is unusual, with most competitors using 850nm or 880nm.

If the foot is the only concern, a dedicated boot such as the LTW Flagship Cordless Foot Boots gives better wrap-around coverage and heat. The Adracy Neuropathy Foot Boots has more power levels for fine adjustments.

Buyer's Guide: How to Choose the Right Red Light Therapy Device

The core trade-off in this category is between feature density and simplicity. A boot with heat, five light levels and pulse modes gives you more control, but also more to manage and more that can fail. A simple wrap with a fixed timer, like the Lifepro Cordless Foot Wrap, is harder to misuse. Neuropathy adds a further constraint: numb skin may not warn you about excess heat, so controllability matters more than headline LED counts. These devices are wellness products, so ask a clinician before using one with an existing medical condition.

Before choosing, check these project details:

• Foot size: The LTW boots fit US sizes 10-14, while the Trewf wrap fits up to size 12.
• One foot or two: Only the Viconor 2-Pack and the LTW pair cover both feet in one purchase.
• Heat tolerance: Heated models include Viconor, LTW and HALIDODOHEALTH, while Lifepro, Trewf and Samtoo are unheated.
• Cordless need: The LTW and Samtoo have 5000mAh batteries, and the Lifepro is also cordless.
• Control range: Pulse modes and multiple intensities appear on Adracy and HALIDODOHEALTH.

Wavelength and Light Coverage

Most devices on this list combine 660nm red light with a near-infrared band, usually 850nm. The Viconor Version 3 and Black Foot Wraps use 880nm, and the Samtoo uses 808nm. The visible red light is aimed at the surface, while the near-infrared is intended to reach deeper, and the invisible portion is why some LEDs look dark during use.

LED count is a rough guide to coverage. The Trewf has 297, HALIDODOHEALTH has 180, LTW has 101 and Lifepro has 60. A higher count does not guarantee better results, but it does indicate denser coverage of the sole and ankle. For anyone whose pain stems from a mechanical problem such as a heel spur, a shockwave therapy machine for home use is a separate route that some buyers explore alongside light.

Heat Output and Skin Safety

Heat is the feature to approach most carefully. The LTW lists three settings at 120, 130 and 140℉, which is helpful for planning. The Viconor boots offer adjustable heat but do not list temperatures. If you have reduced sensation, start at the lowest setting, keep sessions short and inspect the skin afterward.

Unheated wraps like the Trewf and Samtoo remove this concern, and Lifepro advises against use on swollen, sunburned or broken skin. If swelling is part of the picture, wait until it settles, and consider roomy footwear such as sandals for swollen feet in the meantime so the skin is not irritated further.

Power Source and Portability

Cordless battery units are the most convenient for sessions on the sofa, in bed or while traveling. The LTW Flagship and Samtoo both use 5000mAh batteries, and the Lifepro is cordless with a shorter reported battery life. The Viconor 2-Pack offers USB power, which is a flexible middle ground, while the DGQY uses a 15 foot cord and stays near an outlet.

Portability matters if you plan to use the device away from home, and the HALIDODOHEALTH folds flat for packing. For people who spend long shifts on their feet, a session after work can be combined with a supportive pair of insoles for walking and standing all day during the day.

Timers, Intensity and Pulse Modes

Timer range tells you how gradually you can build up. The Trewf starts at 5 minutes and tops out at 30, the Samtoo offers 10, 20 and 30, and the Adracy and HALIDODOHEALTH go from 10 to 90 minutes. The DGQY and Lifepro are fixed near 20 minutes, which is simpler but less flexible.

Pulse modes add another variable. The Adracy and HALIDODOHEALTH both offer 10Hz and 40Hz pulse, the Samtoo adds a breathing mode, and the LTW pulses only at its top intensity. If you are unsure which suits you, a device with a constant mode and a low starting intensity is a safe default.

Frequently Asked Questions About Red Light Therapy for Foot Neuropathy

Does red light therapy help foot neuropathy?

Many buyers of the Viconor boots and LTW Flagship report relief from pain and discomfort, but these are home wellness devices, not medical treatments. Results vary from person to person and no product can promise a particular outcome. Speak with a clinician before relying on one for a diagnosed condition.

Is it safe to use a heated light therapy boot if my feet are numb?

Heat needs extra care because reduced sensation can hide a burn. The LTW Flagship publishes its three heat levels (120, 130 and 140℉), so start at the lowest. If you prefer to avoid heat entirely, the Lifepro Cordless Foot Wrap and Trewf wrap have no heating function.

How long should a session last?

Many devices default to about 20 minutes, including the Lifepro and DGQY. The DGQY states that a single session should not exceed 40 minutes. Shorter timers such as the Trewf's 5-minute option are useful for starting gently.

What is the difference between 660nm and 850nm light?

660nm is visible red light that mainly works near the surface. 850nm near-infrared is invisible and is intended to reach deeper, which is why the Lifepro's mostly 850nm LEDs can look unlit. Most devices here pair both, and the Viconor Version 3 uses 880nm for the near-infrared band.

Which red light therapy device is best for both feet?

The Viconor Light Therapy Boots 2-Pack and the LTW Flagship Cordless Foot Boots are both sold as pairs. The Viconor offers USB power, while the LTW runs on built-in batteries and gives defined heat settings. Other options are single units, so treating both feet would mean buying two.

Can I use these devices on other parts of the body?

The Samtoo Zip-Open Foot Wrap is built for this, unzipping into a pad for calves, knees, shoulders and more. Most others are shaped specifically for the foot and ankle. The Lifepro also lists the wrap as usable for the body, but its design is foot-focused.

Final Verdict: Which Red Light Therapy Device Should You Buy?

Best Red Light Therapy for Foot Neuropathy for most buyers start with Viconor Red Light Boots (Version 3): it combines 660nm red and 880nm near-infrared light with adjustable heat, a timer and five modes in a boot that wraps the foot and ankle. Its main weakness is durability, as the control switch is the most reported failure, so avoid overtightening the straps and keep the support window in mind.

For alternatives by use case, the Viconor Light Therapy Boots 2-Pack treats both feet at once, with USB power for flexibility. The LTW Flagship Cordless Foot Boots is the pick for cordless heated sessions, with a 5000mAh battery, 101 LEDs and defined heat levels, though it only fits US sizes 10-14. The Lifepro Cordless Foot Wrap is the simplest option for those who want a fixed 20-minute session without heat.

The specialist picks cover narrower needs. The Adracy Neuropathy Foot Boots and HALIDODOHEALTH Heated Foot Wrap offer 10Hz and 40Hz pulse with a 10-90 minute timer, the latter adding 180 LEDs and heat. The Trewf Foot and Ankle Wrap has the highest LED count at 297, the DGQY PS-HJ1 Light Slipper is a corded single-foot option, and the Samtoo Zip-Open Foot Wrap works beyond the foot. If you are still undecided, choose a model with adjustable heat and a low starting intensity, begin with short sessions and check your skin after each one.