Is kinetic sand safe? What the testing shows
You may have seen concerns about asbestos in kinetic sand. Sand is a mined mineral product, so it is a reasonable question to ask of any brand, and we asked it of ours. Our kinetic sand is Smooshy Sand, made in Somerset by Rainbow Eco, and in February 2026 the supplier had it tested by Bureau Veritas, an independent accredited laboratory, alongside its other play sands.
The result, report number (25426)056-626336 dated 25 February 2026: no asbestos detected and no artificial mineral fibres detected, evaluated as a pass under the VDI 3866 test method. Read the Bureau Veritas test report (PDF).
The product's safety data sheet (January 2026) lists what it is made of: 82% silicon dioxide, which is ordinary sand, 8% silicone oil, 8% beeswax, 1% sorbitol and 1% colour pigments. It carries no hazard classification, is not classed as dangerous for transport, and the sheet anticipates no first aid being needed for skin contact. The one caution it gives is to keep it out of eyes, where the grains can irritate. Read the safety data sheet (PDF).
None of that makes it food. It is not edible, so we recommend it from around three, when children have stopped putting things in their mouths, with an adult nearby. Keep it away from pets, which can be harmed by eating it.
Tips for playing with kinetic sand
- Use a tray with sides. A baking tray or a sensory tray keeps almost all of the sand in one place and gives the play a clear edge.
- Add one prop at a time. A tray of sand with a single spoon holds attention longer than a tray crowded with toys, and each new prop restarts the play.
- Keep it dry. Water turns kinetic sand to mud. If it starts to feel crumbly after months of play, knead it hard for a minute; a few drops of water worked in will revive it, but never soak it.
- Clean up with the sand. Press a ball of it onto stray grains and they cling to it. Keep it off carpet, where it is much harder to lift.
- Store it sealed. A resealable bag or a tub with a lid keeps it soft between sessions and stops it picking up crumbs and fluff.
- Mix textures, not materials. Kinetic sand alongside dried rice, beans or pebbles in the same tray makes a richer sensory scene; mixing it into them makes a mess you cannot undo.
How much sand do you need, and where to start
A single bag of our kinetic sensory sand is enough for every activity on this page in a standard tray. Two bags fill a larger tray for a beach or construction scene, or let two children play side by side without sharing a corner. If you already have a tray and want more base to fill it, the Supplies section has the extras.
If you would rather skip the gathering, our Explorer Sensory Kit is built around kinetic sand: an archaeological dig in Egypt, with the sand, a brush, artefacts, palm trees and gems to bury and find. The tray is sold separately.