Your kid wants to go to the bathroom and when you enter afterwards you find a big mess of liquid soap. To prevent this, put a rubber band around the dispenser pump. This will dosify the soap and save you a headache.
If your toddler can’t reach the faucets just grab an old shampoo or lotion bottle and cut it the way you see in the picture. Stick it in your faucets and it will make an incredible faucet extender for your kids.