Hot Tub Maintenance & Cleaning Serum Cleanse Gel for portable Hot Tubs and Spas
- Listing is for one 16 ounce Hot Tub Serum Cleanse Gel
- Gets out the gunk lurking inside the plumbing system
- Water will look, feel and smell better
- Less sanitizer is needed after the Serum "purge"
- Soak and relax in healthy and crystal clear water.