Simplehuman toilet brush is exactly what I have been searching for for years! There used to be several curved toilet brush scrubbers on the market years ago but ever since these packed toilet brushes with all-in-one cleaners came out those type of brushes went away. I point this out because it’s hard to clean under the rim of toilets unless the brush head is curved. With Simplehuman’s toilet brush, I can finally clean under the rim of toilets again. I’m not even going to tell what was under the rims (gross)