Before you start
Many autistic children rush hand-washing in a second or skip the soap. A pump soap bottle is easier to manage than a slippery bar. Set the tap to a soft flow first — a strong stream or very cold water can feel too much. Keep a familiar towel within easy reach.
How to teach
Try backward chaining: you do all the steps, but let your child do the very last step themselves. Next time, let them do the last two — working backwards. This way your child always finishes with success, and success is what makes them want to try again.
Celebrate each tick
Don't wait for the whole routine to be perfect. Every single step your child does is worth a smile, a clap, a high-five. Small wins, celebrated out loud, add up faster than you think.
Everywhere, not just here
Use simple, generic pictures so the skill travels. Practice at nani's or dadi's house too, not only at home. A skill your child can only do in one bathroom isn't finished yet — the goal is that it works everywhere.
Make the rubbing last
The soap steps only work if the rubbing lasts long enough. Sing one short line together — a favourite tune — so palms, fingers and the backs of the hands all get a turn. The gaps between fingers are the most-missed spot.