Protects Pool Chlorine: Natural Chemistry Instant Pool Water Conditioner helps reduce chlorine loss caused by sunlight, improving chlorine efficiency and extending its effectiveness in pool water. No Pre-Dissolving Needed: This Instant Conditioner's liquid formula can be added directly to your pool water or through the skimmer to start working immediately, avoiding any need for messy dilutions or pre-dissolving. Pool Friendly pH: Natural Chemistry's Instant Pool Water Conditioner is not an acid (it's a salt) and has a pool friendly pH, so it will not damage pool surfaces or equipment. It also dissolves rapidly and does not require hours to dissolve. Application: Shake well. With circulation pump running, slowly pour Instant Pool Water Conditioner into pool skimmer or pour directly into pool water, while walking around the edge of pool. Brush to speed dispersal of the product. Rinse container with pool water and shake to ensure all product is removed from the bottom of the bottle. Pour remaining rinse solution into skimmer or pool. Tested and Proven Effective: Natural Chemistry products are known for delivering reliable results and making water care less complex. Natural Chemistry carries an extensive line of pool and spa solutions that match your unique needs. Immediately stabilizes chlorine. Instant conditioner is a salt and less harsh. Works efficiently in any water temperature and dissolves immediately