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How to clean a school bag: mud, paint, spills and smells

Empty the bag, brush off dry mud, then wipe it with warm water and a little washing-up liquid and air dry it away from heat; keep any waterproof bag out of the washing machine.

Updated

Most school bags are ruined by cleaning rather than by dirt. A hot wash strips coatings, splits welded seams and warps padded panels.

This is the slow-and-boring method that keeps a bag looking new for years.

The basic clean, five minutes

Do this at the end of each half term, or the same evening if something has leaked.

  • Empty every pocket and shake out the crumbs.
  • Let dry mud dry completely, then brush it off with a soft brush.
  • Wipe inside and out with warm water and a drop of washing-up liquid on a cloth.
  • Rinse the cloth and wipe again to lift the soap.
  • Leave it open to air dry, away from radiators and direct sun.

Poster paint, felt tip and yoghurt

On a soft matte TPU fabric nothing soaks in, so paint and food sit on the surface and come off with a damp cloth. Deal with it the same day if you can, before it dries hard.

For felt tip, a little washing-up liquid on a damp cloth and gentle pressure is usually enough. Avoid solvents, nail polish remover and bleach, which mark coated fabrics permanently.

Smells and spilled drinks

A spilled bottle is a smell problem more than a stain. Wipe the inside, then leave the bag open somewhere airy overnight. A dry sprinkle of bicarbonate of soda left in the empty bag for a few hours absorbs what is left; tip it out and wipe round.

What not to do

The washing machine is the single biggest cause of a bag looking older than it is. Tumble drying and radiators are next.

  • No washing machine or tumble dryer on any waterproof or coated bag.
  • No hot water; warm is enough.
  • No radiators, hair dryers or direct sun for drying.
  • No solvents, bleach or abrasive pads.

Common questions

Can you put a school bag in the washing machine?
Not if it is waterproof or coated. A machine wash can strip the finish and stress the seams. Wipe it with warm water and a little washing-up liquid instead.
How do you get mud off a school bag?
Let the mud dry, brush it off, then wipe the area with warm water and a drop of washing-up liquid. On a soft matte TPU fabric it lifts off without soaking in.
How do you get rid of a smell in a school bag?
Wipe the inside, air it open overnight, then leave a little bicarbonate of soda in the empty bag for a few hours and tip it out.

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