There are a few phrases that, for anyone living with Hidradenitis Suppurativa, are like a red rag to a bull. But the absolute king, the one that can send your blood pressure into the stratosphere, is the well-meaning but utterly infuriating question: “Have you tried using a different soap?”
It’s an insult disguised as advice. It implies that this decade-long, soul-crushing, systemic disease that has put you in hospital is just a simple case of being a bit grubby. That if you just switched from Dove to Imperial Leather, it would all magically clear up. It’s bollocks.
But here’s the rub: while HS is not a hygiene issue, managing the bacterial load on your skin is a crucial part of our defence strategy. The right wash won’t cure you, but it can calm things down and prevent secondary infections. So, let’s talk about the of the best antiseptic wash for HS, skincare products that actually work, from one warrior to another.
The Heavy Hitters: Antiseptic Washes That Mean Business
When you’re in the middle of a flare or have open wounds, you need to bring in the big guns. These are the hospital-grade washes designed to reduce bacteria on the skin. They are your first line of defence.
The Gold Standard: Chlorhexidine Washes (like Hibiscrub)
If you’ve spent any time in a hospital, you’ll know this stuff. Hibiscrub is the brand name you’ll see most often in the UK. It contains 4% chlorhexidine gluconate, a powerful antiseptic. Using this on and around your flare-up areas can dramatically reduce the risk of nasty secondary infections.
- The No-Bullshit Bit: This stuff is powerful, which also means it can be incredibly drying, especially on sensitive skin. I wouldn’t recommend using it all over your body every day, but for targeted use during a bad patch, it’s an absolute must-have in your arsenal. You can buy it over the counter in most pharmacies.
The Gentle Alternative: Octenidine Washes (like Octenisan)
For those who find Hibiscrub too harsh for regular use, Octenisan Wash Lotion is a brilliant alternative. It’s soap-free, pH-neutral, and much gentler on the skin, but still highly effective at keeping things clean. It’s what I’d recommend for more frequent, preventative washing when things are calmer.
(A good skincare routine goes hand-in-hand with good wound care. For more on that, check out my Ultimate UK Bandage Guide for HS.)
The Daily Grind: Soaps and Washes for Peacetime
On the good days, you don’t need to go nuclear. The goal is just to keep your skin clean, calm, and happy without causing irritation. The golden rule is simple: gentle, gentle, gentle.
Look for products that are:
- Fragrance-Free: Perfumes are a one-way ticket to irritation city.
- pH-Balanced or Soap-Free: Standard soaps can be very alkaline and strip your skin’s natural protective barrier.
- Simple: The fewer ingredients, the better.
Brands like Sanex Zero% or Dove Sensitive are a sound bet for a daily body wash that won’t piss your skin off.
The Final, Crucial Tip: It’s How You Use It
You can have the best products in the world, but if you’re treating your skin like you’re scrubbing a potato, you’re going to make things worse.
- Don’t Scrub: Be gentle. Use your hands or a very soft, clean flannel.
- Pat, Don’t Rub: After washing, pat your skin dry with a clean, soft towel. Rubbing causes friction, and friction is the enemy.
- Clean Towels, Always: Bacteria loves a damp, used towel. Try to use a fresh one every day, or at least every other day. It’s a faff, I know, but it makes a difference.
For more clinical information on antiseptics, the official NHS page is a good, no-nonsense resource.
What’s your go-to wash? Have you found a hidden gem that keeps your skin calm? Share your intel in the comments below.

