Total Maintenance by Serum, 2 L

Description

Total Maintenance by Serum is a once-a-week treatment for the hidden residue (biofilm) inside your spa’s pipes and jets, which keeps re-contaminating the water. With the plumbing kept clean, your sanitizer works better and your water stays clearer and softer, with fewer pH swings.

• Add once a week along with your regular sanitizer
• The 2 L bottle is about 24 weekly doses, or 4 to 6 months for most spas
• Works with chlorine, bromine, salt, mineral and biguanide systems
• Not a sanitizer: keep using your chlorine or bromine