Specifically formulated for spas,
this concentrated granular chlorine effectively
sanitizes and disinfects hot water.
- Maintains clean, clear,
- EPA approved
Add 1/2 oz.
of this product per 500 gallons of water prior to
entering spa. Wait 5 minutes then check chlorine
residual. Residual chlorine must read between 2 and
3 ppm. If it does not, additional dosages of
material should be added until it does. Once the
chlorine residual is established in the 2 to 3 ppm
range, the spa or hot tub may be entered.
This product should be added
daily or as necessary to maintain 2 to 3 ppm
residual chlorine. Frequent checks should be made of
residual chlorine using a reliable test kit. This
product should be broadcast over the surface of the
water and allowed at least 5 minutes mix time before
testing. Note: Heavy bather usage or the use of oils
or lotions may increase the chlorine demand
resulting in the need for more frequent checks of
chlorine residual. pH should be monitored with a
reliable test kit and maintained at 7.2 to 7.8 for
clean water. pH can be decreased by adding a
suitable agent such as sodium bisulfate or increased
by adding Aklalinity Up.
It is good practice to
superchlorinate every 2 to 4 weeks. To
superchlorinate, add 1 oz. of this product for each
500 gallons of water. Thoroughly clean spa, vacuum
and cycle through filter. Resume program when
chlorine residual reads 2 to 3 ppm.
Shocking the spa after each use
will destroy organic bather waste.
Chlorine sanitizing systems.