Sweaty feet · plantar hyperhidrosis
Foot antiperspirant: what helps sweaty feet
Soggy socks, slipping sandals, shoes that never dry. The International Hyperhidrosis Society calls extremely sweaty feet plantar hyperhidrosis and lists antiperspirants among the first treatments. Here is how experts suggest using them, what the label rules say, and what else helps.
Direct answer
Yes, antiperspirant is a first step for sweaty feet
The American Academy of Dermatology lists the feet among areas where antiperspirant can be part of a treatment plan. The International Hyperhidrosis Society says feet usually need a higher concentration than underarms (IHhS).
Over-the-counter underarm antiperspirants, including Maxim, are labeled “apply to underarms only.” For your feet, ask a dermatologist which product and strength to use.
How experts suggest using antiperspirant on feet
- Use a product meant for the area. IHhS says aluminum chloride hexahydrate at 10% to 15% is recommended for underarms, while hands or feet usually need around 30% (IHhS). A dermatologist can prescribe or recommend one.
- Sprays can help. IHhS notes aerosol antiperspirants are particularly useful for feet and says experts recommend spraying an OTC antiperspirant on the bottom of the feet and between the toes as a first-line treatment. It also asks readers to check its antiperspirant spray recall report first (IHhS tips).
- Apply to dry skin at bedtime. AAD says to apply antiperspirant to dry skin before bed and let it dry completely. When a dermatologist prescribes one, follow their directions on where and when to apply it, such as the feet (AAD).
What an OTC label allows
FDA’s rule for over-the-counter antiperspirants sets the active ingredients and maximum strengths, and requires the direction “apply to underarms only” (21 CFR Part 350). That is why foot use is best planned with a clinician, who can recommend a product made or prescribed for the feet. If irritation develops, AAD suggests telling your dermatologist.
Daily foot care dermatologists recommend
Rotate shoes
AAD advises changing shoes and socks often and avoiding the same shoes two days in a row so they can dry (AAD).
Let feet breathe
Slip off your shoes when you can. AAD says this helps prevent odor, irritation, and skin infections. Choose shoes made of a natural material like leather.
Wick moisture
Wear socks labeled “moisture wicking.” AAD notes bamboo, polyester, and nylon options. The NHS also suggests socks that absorb moisture (NHS).
Insoles and powder
AAD and IHhS mention absorbent insoles and foot powder. IHhS adds that shoe dryers help shoes dry faster (IHhS: sweaty feet).
If antiperspirant isn’t enough
- Iontophoresis. You place your feet in a pan of tap water while a device passes a mild current through it. AAD says FDA has cleared it for hyperhidrosis of the hands and feet (AAD).
- Botulinum toxin. AAD says results in the feet tend to last 3 to 6 months. IHhS notes foot injections can be painful and that experienced clinicians use pain-relieving techniques.
- Prescription medicines. Mayo Clinic describes prescription options, including glycopyrronium wipes for hands, feet, and underarms, and oral medicines with possible side effects (Mayo Clinic).
- Not surgery. IHhS states that ETS surgery is not recommended for sweaty feet, “NOT even as a last resort.”
If foot sweating is new, happens mostly at night, or comes with other symptoms, MedlinePlus advises contacting a provider (MedlinePlus).
Where Maxim fits
Maxim’s current roll-ons are labeled for underarm use. Maxim lists a Sweat Absorbing Lotion for hands, face, and feet as “Coming December 2026” on its product page. It is not available yet, and this page makes no claims about its results.
Maxim® Ulti-Dri™ 15%
Underarm roll-on, 15% aluminum chloride. Labeled for underarm use.
Shop Maxim 15%
Maxim Sensitive
Lower-strength underarm roll-on (10.8% aluminum chloride, per Maxim). Labeled for underarm use.
Shop Maxim SensitiveFAQ
Foot antiperspirant: quick answers
Can I put antiperspirant on my feet?
AAD and IHhS describe antiperspirant as a first step for sweaty feet. OTC underarm labels say “apply to underarms only,” so ask a dermatologist which product to use.
What strength works for feet?
IHhS says feet usually need a higher concentration than underarms, around 30% aluminum chloride hexahydrate. That strength is used under a clinician’s guidance.
When should I apply it?
AAD advises applying antiperspirant to dry skin at bedtime and letting it dry completely, or following your dermatologist’s directions.
What else helps sweaty feet?
AAD suggests rotating shoes, moisture-wicking socks, leather shoes, absorbent insoles, and foot powder. Iontophoresis and botulinum toxin are options if needed.
Does Maxim make a foot product?
Maxim lists a hands, face, and feet lotion as coming December 2026. It is not available yet. Maxim’s current roll-ons are for underarms.
Customer videos
Real people. Real results.
These customer and product videos are about Maxim underarm antiperspirant, not foot use. They are not evidence about sweaty feet. Individual results vary.
Blessings do happen
“You apply at night sparingly and the next day you DO NOT SWEAT… The confidence and peace of mind that Maxim has given me merits the 5 star review.”— J. Millward
Dermatologist endorsement (separate from customer reviews)
Dr. Jennifer Haley on Maxim
Dr. Jennifer Haley, a dermatologist, discusses Maxim antiperspirant in her own words. Her video is an expert endorsement, presented separately from customer experiences and from the sources cited on this page.
Dr. Jennifer Haley · 45-second cut. Full-length video.
Sources
- AAD: How to control excessive sweating — dermatologists’ tips
- American Academy of Dermatology (AAD): Hyperhidrosis — diagnosis and treatment
- IHhS: Sweaty feet
- IHhS: Antiperspirants — not just for underarms
- IHhS: Tips for best results — OTC antiperspirants
- Mayo Clinic: Hyperhidrosis — diagnosis and treatment (incl. self-care)
- U.S. FDA rules for OTC antiperspirants — 21 CFR Part 350 (eCFR)
- MedlinePlus Medical Encyclopedia: Sweating — excessive (hyperhidrosis)
- NHS: Excessive sweating (hyperhidrosis)
- Maxim product page: Sweat Absorbing Lotion — Hands, Face & Feet (listed “Coming December 2026”)
Educational information, not a diagnosis or medical advice. Sources were opened and read on Nov 6, 2026.
Underarm night routine
Apply at night. See the first 10 days.
Maxim’s roll-ons are labeled for underarm use. For feet, start with a dermatologist’s plan. Individual results vary.
- Shower earlier if needed so underarms are completely dry at bedtime.
- Apply a thin layer of Maxim Ulti-Dri or Maxim Sensitive.
- Let it dry fully before clothes or sheets touch the area.
- In the morning, wash as usual; add a regular deodorant for scent if you want.
- Use nightly until sweating is under control, then reduce frequency.
Educational information only, not medical advice. Over-the-counter underarm antiperspirants are labeled for underarm use; ask a clinician before using any antiperspirant on your feet. Customer testimonials and expert endorsements are not guarantees of results. Individual results vary.
