SpongeBath Sponge Cleaner (Version 1)

To be honest, this is a great idea but not the best execution. First, the cleaning cartridges don't really work and before you know it, there is algae or something) growing in the unit. I use OxyClean in it now. Second, the "indicator light" to change the cleaning cartridge never came on... not even once. I use the unit to clean my sponges sometimes, others times I just soak the sponge in a bowl of OxyClean and hot water. Just a tip, you can put your sponge on the top rack of your dishwasher. If your thinking about buying this, just know that you're really buying a glorified bowl.