Munchkin® HYP03 Diaper Rash Hypochlorous Acid Spray for Face and Body, FSA Eligible, Removes Rash-Causing Germs, Helps Promote Healing, Gentle for Sensitive & Eczema-Prone Skin, 3.4oz
$11.99
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Price: $11.99
(as of Oct 19, 2025 03:49:04 UTC – Details)
Germs are the leading cause of diaper rash. Traditional zinc creams soothe the skin temporarily. HYP03 Daily Diaper Rash Spray uses Hypochlorous to get to the root of the issue. By removing bacteria, it soothes and heals the skin without further irritation. Simply spray after each diaper change. No need to rub in or rinse off. Hypochlorous is made from the same ingredients used by your white blood cells to remove bacteria and fight infection: salt, water and electricity. Keep your nursery stocked with this 100% natural ingredient spray. Rethink Zinc, avoid a greasy cover-up.
EFFECTIVE, CLEAN INGREDIENTS: Made with water, sodium chloride, and 0.018% hypochlorous acid, which is produced by our body’s immune system to fight infection
PROMOTES HEALING: With natural antibacterial and antimicrobial properties, hypochlorous acid removes rash-causing germs and helps promote healing of irritated skin
GENTLE & NON-IRRITATING: Hypochlorous acid helps soothe baby’s delicate skin. Unlike some traditional diaper rash treatments that may contain harsh ingredients, HYP03 is gentle for babies and can be used regularly without causing further irritation
WORRY-FREE: Pediatrician and Dermatologist approved, gentle for sensitive and eczema-prone skin, free from parabens, phthalates, alcohol, steroids, or fragrance, and made in the USA
SPRITZ TO SOOTHE: Innovative no-rub and mess-free spray application with over 600 sprays in each 3.4oz bottle. No need for sticky creams or diaper cream applicators
AWARD-WINNING: Recognized with the 2025 Best of the Bump Award (Best Zinc-Free Diaper Rash Product), 2023 National Parenting Product Award (Best for Baby & New Mom), and named a 2023 JPMA Innovation Awards Finalist
HSA FSA Eligible
10 reviews for Munchkin® HYP03 Diaper Rash Hypochlorous Acid Spray for Face and Body, FSA Eligible, Removes Rash-Causing Germs, Helps Promote Healing, Gentle for Sensitive & Eczema-Prone Skin, 3.4oz
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$11.99
Cecilia S. –
Gentle, Effective, and So Easy to Use
This diaper rash spray has been a total game changer for us! Unlike traditional creams, this spray goes straight to the source by eliminating rash-causing germs with its naturally occurring hypochlorous acid formula. It’s incredibly gentle—no stinging, no mess, and no need to rub it in. Just spray and let it air dry.I love that it’s free from parabens, steroids, fragrances, and alcohol, making it safe for my baby’s sensitive skin and even eczema-prone areas. It’s also FSA/HSA eligible, which is a nice bonus. Each bottle lasts a long time with over 600 sprays, and it’s made in the USA.If you’re tired of the mess and irritation of traditional diaper rash creams, this spray is a must-try. It’s effective, clean, and so easy to use—definitely five stars!
Krystle –
Works wonders on sensitive skin!
This Munchkin HYP03 Hypochlorous Acid Spray truly works wonders. It’s gentle, easy to use, and quickly soothes diaper rash and irritation without any stinging. I love that it’s safe for both face and body, making it super versatile. A must-have for quick, effective relief.
linda –
eliminates diaper rash root cause “bacteria”
a must have for your baby, I was at my wits ends dealing with gnarly diaper rash that just wouldn’t go away, I bought this and used it for about a week and saw the diaper rash completely clear. this took care of the root problem, it didn’t just mask and sooth the diaper rash itself but It cleansed all bacteria off of the baby’s bottom and private parts to eliminate the cause of the diaper rash
Ana –
It really works
This spray is easy to apply and really works. No more messy creams. It’s doesn’t really have any smell to it. You can apply it to scratches too and it heals faster. Very satisfied, already ordered it couple times. It even helps with sunburn to heal faster.
KMacho –
Clears and prevents diaper rash
I’m a first time mom and used Vitamin A+D ointment and zinc oxide to prevent diaper rash as these products were gifted to me. However, baby still developed a rash. I tried this product and noticed the tiny red bumps were gone the next day. I also love that I don’t need to spread any cream around or use multiple baby wipes to remove. Going on day 3 and still no rash.
Amazon Customer –
Works well
We use this product with all of our home diaper changes. Our daughter goes to daycare during the week. We have had very little issues with diaper rash with even intermittent use of this product.
Lynn Emery –
Best product I’ve found for healing diaper rash without stinging!
Heals diaper rash without stinging, and more!Im 82 with 3 great grandkids under 7 yrs old, and one of us (including me) is always needing a squirt of thison some body part (SMH) and I am never without it. Have given bottles to other family members for scrapes, etc.AND it calms the area almost immediately.
Emma Kate –
A Total Game-Changer for Diaper Rashes!
This diaper rash spray is amazing! My toddler tends to get diaper rashes pretty quickly, and this spray has been the only spray that clears them up almost immediately! What I love most is that my toddler doesn’t throw a fit like she does when I try to apply thick creams – the spray is gentle, quick, and mess free. It makes diaper changes so much easier for both of us. Plus, it is super affordable and lasts a long time. Highly recommend to any parent!
Alex –
Nice and gentle. I like it
Dannielle –
Burns the skin, does nothing else. Irritated skin for over a week with just 2 uses.