Welcome to the Swimming Pools &
Water Treatment Home Page

Pure and natural. That's what customers want and that's what Church & Dwight delivers in our specialized line of ARM & HAMMER® brand sodium bicarbonate products for swimming pools and water treatment. The result of unsurpassed technological expertise and innovative bicarbonate application development, these products offer scientifically sound, reliable, and cost-effective solutions to a range of water treatment problems.

Ongoing research and close working relationships with our customers and leading trade associations keep Church & Dwight positively involved in the issues facing the swimming pool and water treatment industry. The result is a better understanding of customer needs and a more creative approach to meeting them.