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$6.49
SKU: NC04205
Natural Chemistry’s Spa Calcium Increaser is used to raise calcium hardness in spa water. Calcium hardness in spa water should be maintained between 150-250 ppm. Low calcium hardness levels could cause the spa water to be corrosive which may result in damage to the spa surface or equipment.
$20.99
SKU: NC14221
Natural Chemistry's Spa Chlorine Concentrate is specifically designed for spas to help control bacteria and algae in spa water.
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$7.99
SKU: NC04216
Clarify uses high-quality chitosan to quickly clear cloudy water and deliver superior water clarity. This tried and true technology even works with high sanitizer levels and can be used at the same time as shocking your spa or hot tub. Clarify works to improve filter performance while keeping water crystal...
$14.49
SKU: NC14230
Cleanse Weekly is a concentrated blend of naturally based enzymes and phosphate remover. It reduces unwanted non-living organic contaminants such as: body oils, cosmetics, suntan lotions, hair products and so much more! Cleanse Weekly reduces scum lines, scrubbing of the waterline, and unpleasant odors. It provides crystal clear, sparkling water...
$10.99
SKU: NC14232
Defoamer Plus uses a proven formula to remove foam and help prevent it from coming back. This revolutionary product contains not one, but two technologies that are designed to clear cloudy or foamy water with ease. The result is less foaming and consistently clear water clarity.
$20.99
SKU: NC04133
Spa Metalfree is a highly effective metal chelating agent that protects against staining and discoloration from trace metals such as iron and copper. Spa Metalfree should be used as part of a well designed spa maintenance program. Spa Metalfree does not raise phosphate levels in spa water like many other...
$18.99
SKU: NC14224
One Step Brominating Concentrate is a low odor one step sanitizer and oxidizer that restores water clarity in spas and hot tubs.
$20.99
SKU: NC04206
Natural Chemistry’s Spa Oxidizing Shock is a powerful oxygen-based oxidizer. Spa Oxidizing Shock dissolves quickly and is gentle on spa surfaces. Contains no chlorine or other sanitizer and should be used for oxidizer treatment only. For routine disinfection, use an EPA registered sanitizer according to label directions. Spa Oxidizing Shock...
$21.99
SKU: NC04131
Natural Chemistry Spa Perfect's SMARTZyme technology eliminates unwanted non-living organic contaminants such as: body oils, cosmetics, suntan lotions, hair products and so much more. No more waterline rings, cloudy or unpleasant smelling water. Spa Perfect also works as a continuous cartridge filter cleaner. Natural Chemistry's enzymes are created through the...
$7.99
SKU: NC04203
Natural Chemistry's Spa pH Decreaser lowers the pH of water in spas. Spa water should be maintained between a pH of 7.2 and 7.6. When pH is too high (above 7.6), water becomes uncomfortable to bathers, sanitizers lose their efficiency, water may become cloudy and scale forms more readily.
$9.99
SKU: NC04202
Natural Chemistry's Spa pH Increaser raises the pH of water in spas. Spa water should be maintained between a pH of 7.2 and 7.6. Maintaining spa water pH in recommended ranges is key to proper water balance.
$16.99
SKU: NC04137
Natural Chemistry Spa Purge attacks the root cause of most spa maintenance problems - the buildup of non-living organic waste contamination. Oils, lotions, cosmetics, hair products and other non-living organics build up in spa water to produce cloudiness, unpleasant odors and foaming. These contaminants collect and build up in spas,...
$14.99
SKU: NC14235
Stain and Scale Control protects spas from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper and other minerals. It works without the use of phosphates or harsh acids. Spa Stain and Scale also works to prevent scale from forming on salt generator cells to...
$29.99
SKU: NC07400EACH
Stainfree is a citric acid product that removes metal staining on pool liners and finishes. Stainfree is ideal for treating staining on all pool surfaces and is compatible with all sanitizing systems. Compatible With All sanitizing systems Dosage For Surface Staining: If the surface is stained, add 1 lb of...
$39.99
SKU: NC07395
Stainfree Extra Strength is an all-natural stain remover that contains industrial strength ascorbic acid. It quickly removes metal staining without adding phosphates to your water. It is ideal for treating staining on all pool surfaces. Compatible With All sanitizing systems Dosage For Surface Staining: If the surface is stained, add...
