Leisuretime Warehouse's Hardness Control
Leisuretime Warehouse Hardness Control helps increase the calcium hardness of your spas' water.
Leisuretime’s chemical line-up is made specifically for your hot tub and swim spa and our hardness control can be added to help restore the hardness levels of your spa's water.
Calcium hardness should be 175-225ppm.
If too low, corrosion of metals in system in will increase, and be harder to clean. If too high, scale formation will increase on surfaces.
Scale may also form in heater pipes and other circulating parts. Discoloration of surface can take place. Scale tends to form more at pH above 8.0.
Directions for Use
It is a violation of Federal law to use this product in a manner inconsistent with it’s labeling.
Have Hardness Control checked by competent person. If too low, 3/4 ounce of this product assed to 500 gallons of water will increase hardness about 10ppm.
Add directly to water distributing evenly around surfaces.
If calcium hardness is too high, either dilute water with less hard water, or use an anti-scaling agent, about 2 ounces per 500 gallons weekly.
ACTIVE INGREDIENTS: Calcium Chloride... 100%
CAUTION / WARNINGS:
KEEP OUT OF REACH OF CHILDREN
DO NOT PUT EFFLUENT WATER FROM SPA INTO STREAMS OR RIVERS THAT MAY SUPPORT WILDLIFE.
DO NOT REUSE CPONTAINER, DESTROY WHEN EMPTY.
WISSOLVE IN WATER ONLY OR ADD DIRECTLY TO SPA WATER. DO NOT MIX WITH OTHER SPA CHEMICALS.
ANTIDOTE: If taken internally, do not induce vomiting. Feed gruel or cooked cereal followed by olive oil or cooking oil. Call physician or take person to hospital.