How to Get Slime Out of Clothes – Dissolve It, Don't Freeze It

Slime is PVA glue + borax – that's why it dissolves in water

The slime most kids make is simple chemistry: PVA glue (washable craft glue) 'activated' with borax, lens solution or liquid detergent. The borax links the glue molecules into a rubbery network – that's what makes slime stretchy. But that network is water-based, so warm water swells it and a little vinegar breaks the links again. That's the key difference from chewing gum (which must be frozen hard) and superglue (which must be softened with acetone): never freeze or pull at slime – wet it and dissolve it.

• Fresh slime is easiest – deal with it straight away, before it dries into the weave.
• Don't rub slime into the fabric; that pushes the rubber deeper between the fibres.
• Warm water + vinegar + a little washing-up liquid is the whole basic recipe.

Fresh slime: scrape, flush and dissolve

If the slime is still soft, you can usually get it out at home. Work from the back of the fabric so you push the slime back out the way it went in, not further in.

1. Gently scrape off the excess with a spoon or blunt knife – lift it off, don't rub.
2. Flush from the reverse with warm water (as warm as the care label allows), so most of the rubber washes out.
3. Put a few drops of washing-up liquid or liquid detergent on the mark and massage gently with your fingers.
4. Mix white vinegar with warm water (about 1 part vinegar to 2 parts water), dab it on and let it sit a few minutes – the vinegar breaks the borax bonds.
5. Rinse well, repeat until the slime is gone, then wash the garment as warm as the care label allows.

Dried-on slime: soak it first

If the slime has dried hard and crusty, don't pick at it dry – that tears the fibres. Give it back its moisture first. Soak the dried area in warm water with a splash of vinegar for 10–15 minutes so the slime swells and softens. Then gently scrape off what has loosened and follow the same steps as for fresh slime. If the crust is thick, you may need two rounds of soaking – patience beats hard scrubbing.

The dye mark slime leaves behind

Slime is often brightly coloured and full of glitter, and once the rubber itself is gone a coloured shadow can stay in the fabric. Treat that like an ordinary dye stain – separately from the gunk.

• Treat the leftover colour with an oxygen-based, colour-safe stain remover, let it work and rinse.
• Don't tumble dry or heat the garment until the colour is completely gone – heat sets the dye permanently.
• Glitter lifts most easily with a piece of tape while the fabric is dry, before you wet it.
• White cotton can take a stronger oxygen soak; coloured and delicate textiles need mild, diluted treatment.

Wool, silk and delicate fabrics

On wool, silk and other delicate fabrics, be more cautious. Use lukewarm rather than hot water, and skip long vinegar soaks on acetate and fine silk – vinegar can dull the surface. Always test the product on a hidden spot first, and work slowly with small amounts at a time. If the slime is deep in a finer garment, or you're unsure of the fabric, it's safer to let professionals handle it than to risk setting the stain or damaging the fibres.

When should you send the garment to us?

Most slime on everyday clothes is purely a home job – we'll say that honestly. But if the garment is dry-clean only, is delicate silk or wool, or a coloured shadow stays that you can't shift, you can send it to us. We treat the mark according to the fabric and its care label, so the rubber and dye dissolve without the stain being 'cooked' in or the fibres taking damage. If the garment also needs a repair, we handle it in the same round. You order online, and you see the price before you order.

Frequently asked questions