Happy Hot Tubs - the best for your hot tub
Tub Scrubber

Perfect for cleaning the waterline on your hot tub or spa., but can also be used on baths, whirlpool baths , boats and any other products with dirty waterlines.  Cleans away waterline scum build up on spas. Designed not to scratch acrylic.  For great results use waterline cleaning paste along with the tub scrubber. 
 

Great little product for scrubbing the waterline, thanks. ...

Rated by Simon Spall