Spa system flush is design to clean the surface and the plumbing of your spa.  Even the very best maintained spas can accumulate unseen deposits over time.  While the most common build up is oils and grime from dirt and dead skin another build up is biofilm.  

Biofilm is a layer of micro-organisms contained in a slime layer, which forms on surfaces in contact with water. Biofilms provide a safe haven for organisms like Listeria, E. coli and legionella where they can reproduce to levels where contamination of products passing through that water becomes inevitable.  Biofilm can contain pathogens that make it rather impervious to standard treatments like chlorine, bromine and algaecides.

Eco friendly formula so it is safe to use.  Contains no soap, detergents or alcohol.

It is recommend that you use Spa system flush prior to each draining.
To use :

1. Remove filters and adjust water level if necessary.
2. Add Spa System Flush directly to old spa water.
3. Run spa with jets on (high speed) using all jets and water features for at least 45 minutes.
4. Run spa on low or in circulation mode overnight if convenient
5. Drain spa and clean shell.  You can use a small amount of spa flush on a sponge for residue.
6. Reinstall cleaned filters, refill and balance water.