Spa Essentials Brominating Tablets (4.5 lb) Alkalinity Plus it is ideal for indoor

it is ideal for indoor pools

Backwash and chemically clean filter with BioGuard Kleen It

Spray this product directly onto the filter and allow to soak for 15 minutes

Do not use with other tablets or sticks in the same skimmer

As a preventative treatment

Spa Essentials Brominating Tablets (4.5 lb) Alkalinity Plus it is ideal for indoorSpa Essentials Brominating Tablets 1. 5 lb Spa Essentials Brominating Tablets provide spa owners with an alternative to chlorine sanitation, without the nasty odor problems and a greater pH range for more flexible maintenance schedules. Simply add these tablets to your spa water with either a tablet floater or brominator, and your sanitizing needs are met, giving you more time to enjoy your spa. Directions: Ensure all spa equipment is working