Luniva

How to remove stains from school uniforms

School uniform gets the full range: lunch down the front, grass on the knees, mud on the PE kit and the odd nosebleed. Most of these are food and body stains, which is a job for the pink bottle. Treat them when they come home, and they come out in a normal wash.

Updated 14 October 2026 · 2 min read · By the Luniva team

The usual suspects

Shirts, polo tops and PE kit

Use the pink one: Enzyme Powered
  1. 1Spray directlySpray Enzyme Powered onto the stain until it's wet through. Don't rub: it pushes the stain deeper.
  2. 2Wait 1–3 minutesLeave it to work. Don't let it dry on the fabric; if it starts to, mist it again.
  3. 3Wash as normalWash with your usual detergent, following the care label. Check the stain has gone before tumble drying.

Jumpers, cardigans and blazers

Check the label. Most school jumpers are cotton or polyester blends and are fine to treat; test on a hidden area first, such as inside the hem. Don't use Pro Formula on wool.

Many blazers are dry clean only. Follow the care label, and if you do treat a mark, test somewhere hidden first.

Blood from nosebleeds and grazes

Use the pink one: Enzyme Powered

Rinse under cold running water from the back of the fabric, never hot: heat sets blood. Spray Enzyme Powered, wait 1–3 minutes and wash at no more than 40°C.

Top tips

  • Treat stains the evening they come home. Fresh stains are much easier than ones that have dried in.
  • Keep a bottle next to the washing machine so it's there when the bag is emptied.
  • Air-dry uniform you've treated and check it before using a dryer.

Questions

Yes. It's not a bleach, so it's for coloured washable fabrics as well as whites. Test on a hidden area first.

Spray Enzyme Powered onto the grass stain until it's wet, leave it for 1–3 minutes, then wash as normal. If there's mud too, let it dry and brush it off first.