How to Get Stains Out of Scrubs, Including the Deodorant Marks Nobody Warns You About

The short answer: treat the stain the same day, always start with cold water, work from the outside of the stain inward, and never put a stained garment in the dryer — heat sets a stain permanently. Almost everything comes out on the day it happened. Very little comes out after a weekend in a locker.

A boundary first: this covers ordinary garment stains. It is not guidance on handling blood, bodily fluids or contaminated laundry — those are governed by your facility's protocols, and that is where those questions belong. We make uniforms; we are not the right source for that decision.

The three rules that matter more than any product

1. Same day. A fresh stain sits on the surface. An old one has bonded to the fibre. This single factor decides more outcomes than which product you reach for.

2. Cold water first, always. Hot water sets protein-based and many pigment stains permanently. If you are unsure what the stain is, cold is the safe default — you can escalate later, but you cannot undo a set stain.

3. Never dry a stained garment. Check before it goes in the dryer. Dryer heat is what turns a stain you could have removed into one you cannot. If you are unsure, hang it and look again in daylight.

Also: blot, do not rub. Rubbing pushes pigment deeper into the weave and can abrade the surface, leaving a dull patch that outlives the stain.

Deodorant marks: the stain that builds up invisibly

This is the one people do not realise is happening until a top is ruined, so it goes first.

Those white or yellowish marks under the arms are usually not sweat. They are aluminium salts from antiperspirant reacting with fabric, building up over many wears and bonding progressively with each hot wash. On dark colours they show as chalky white streaks; on light colours they yellow and stiffen the fabric.

What works:

• White vinegar soak. One part white vinegar to two parts cold water, soak the area 30 to 60 minutes, then wash cold as normal. This is the most reliable first attempt and is safe on most synthetics.
• Bicarbonate of soda paste for built-up residue — mix to a paste with a little cold water, work in gently with a soft brush, leave an hour, wash cold.
• Prevention beats removal here. Let antiperspirant dry fully before dressing, and use less than you think. Most of the buildup comes from fabric contacting product that has not dried.

Avoid hot water on these entirely — heat is what bonds the residue in the first place.

The common stains, by type

Coffee and tea

Rinse from the back of the fabric under cold running water, pushing the stain out the way it came in rather than through. Then a normal cold wash. If a shadow remains, a soak in cold water with a little detergent before the second wash usually finishes it.

Ink

Place the stained area face down on a clean cloth. Dab the back with isopropyl alcohol so the ink transfers into the cloth beneath rather than spreading. Move to a clean part of the cloth as it picks up ink. Rinse cold, then wash. Test on a hidden seam first on saturated colours — alcohol can lift dye.

Betadine and iodine

Notoriously stubborn and worth acting on immediately. Rinse cold at once. A cold soak with detergent helps. Do not use hot water and do not dry until it has gone.

Makeup and foundation

Usually oil-based, so water alone will not shift it. A small amount of washing-up liquid worked in gently with a fingertip, then a cold rinse, handles most of it. This is the classic neckline stain from pulling a top over your head.

Grease and food oil

Same approach as makeup — washing-up liquid is formulated for exactly this. Work it in, leave ten minutes, wash cold.

What not to use on scrub fabric

• Chlorine bleach on coloured fabric. Obvious, but also: it degrades elastane even where it does not visibly discolour, so you lose stretch recovery.
• Fabric softener as a pre-treatment. It coats fibres and can lock a stain in. It is also bad for the fabric generally — see our washing guide.
• Hot water on anything you have not identified.
• Vigorous scrubbing on a knit. It pills the surface, and the dull abraded patch is more visible than the stain was.

The colour angle nobody mentions

The most effective stain strategy is choosing a colour that does not show them. Deep colours — black, charcoal, navy, and warm-toned coffee in particular — absorb most of what a shift throws at you. Coffee outperforms its depth because brown and orange staining blends with its undertone.

If you work a messy floor and spend time on stain removal, that is a signal about colour choice as much as technique. Our colour guide ranks all 22 by how much they forgive.

Common questions

How do you get deodorant stains out of scrubs?

Soak the area in one part white vinegar to two parts cold water for 30 to 60 minutes, then wash cold. For heavier buildup, use a bicarbonate of soda paste first. Never use hot water — heat is what bonds the aluminium residue to the fabric.

Do stains come out of scrubs?

Most do if treated the same day with cold water. The two things that make a stain permanent are heat and time — so the rule is treat it now, and never dry a garment that still shows a mark.

Can you use bleach on scrubs?

Not on coloured scrubs. Beyond the obvious discolouration, chlorine bleach degrades elastane, so the garment loses the stretch recovery that keeps it in shape. An oxygen-based product is safer if you need one.

How do you get old stains out of scrubs?

Honestly, often you do not — particularly if the garment has been through a dryer since. It is worth one attempt with a long cold soak in detergent, but manage your expectations. The realistic lesson is about the next stain rather than this one.

About the author
Hedy Nie is COO at Eadflie and Eipnare, where she runs brand, product copy, customer research and the blog. She led the nurse interview programme — 60 nurses, October 2025 to January 2026 — that shapes how these uniforms get designed. Hedy is not a nurse, and neither is anyone on the team: anything that crosses into clinical practice is co-signed by a registered nurse. She answers her own LinkedIn messages.