42.8% Potassium Peroxy-monopersulfate - not your
ordinary non chlorine monopersulfate shock.
BioGuard blends this shock
with other other per-sulfates & sulfates to deliver a non chlorine shock that is
more easily soluble and has the highest level of active oxygen.
Breaks up chloramines, body oils, perspiration & urine. Totally soluble. Fast dissolving. Does not cloud water. Compare to "bargain" shock treatments.
Great for use when there is a HIGH Total Chlorine
& LOW Free Chlorine (that means there is a lot of smelly combined chlorine that
isn't doing anything).
about combined chlorine here.
Restores water sparkle. Does not affect calcium hardness. Excellent in hard water areas.
No predissolving necessary.
Read why it's so
necessary to regularly shock your pool.
Read & follow all label instructions. Adjust pH to 7.2--7.6. When pool is not in use, broadcast 1 bag per
10,000 gals directly into pool with the pump running.
Do not add through skimmer. Use every other week as maintenance. Repeat dosage after heavy rains or large amount of refill water. Pump must run 8--12 hours daily for best results.
|6 x 1 lb bags - $35.99
|12 x 1 lb bags - $69.99