The Cat in the Hat Knows a Lot About That! Season 1 Episode 36 - Super Cleaner Uppers - Itty Bitty Water >Nick and Sally are about to dump out the water in their kiddie pool when The Cat stops them – water is too precious to waste even a drop! Off they go to the Drippety Dry Desert to meet three creatures, like a jerboa, a desert hedgehog, and a sand grouse who are experts at conserving water. Back at home, they think of other ways to use the water in the pool instead of just dumping it out – like giving Cat a bath!