Kids' items need frequent cleaning for health and hygiene. Here's the safe and effective way to clean baby car seat.
Check the car seat manual for cleaning instructions. Some fabric covers can be machine washed; others must be spot cleaned.
Use the crevice tool to vacuum every fold, strap, and crevice. Get under the cover where crumbs hide.
Clean harness straps with a damp cloth and mild soap only. Never submerge or machine wash straps -- it weakens the webbing.
If the manufacturer allows, remove the fabric cover and machine wash according to the instructions. Air dry only.
Wipe the plastic shell with a damp cloth and mild soap. Avoid harsh cleaners that can degrade the plastic.