Bottle BrushNeed to get into a tight spot to clean? These bottle brushes are the perfect tool for that job. Your water bottle is calling! The bristles are made from sisal fiber that are strong and long-lasting and the handle is bamboo. Enjoy either the long brush or the short brush. Great for tall bottles, baby bottles, coffee pots, and even toilets. If you need it scrubbed and it is long and narrow, this will do the trick! UseThis will last from 6 months with heavy use and several years with limited use. Hang to dry every time you are done using it to air dry. Don't leave it submerged in water for too long as the wood can swell and crack. If you do need to clean it, use some vinegar and water and soak the bristles in for a few minutes then rinse. Once it is no longer useful in the kitchen, demote it to cleaning toilets and other areas you don't want to share your kitchen brush with.