Pool Winterizer in a Ball! Makes Spring Opening Less Work!

Doheny’s Winter Pill is an easy-to-use solution to make spring pool opening fast and easy! Just one pill treats up to 30,000 gallons of water for up to six months. Its all-in-one 4-part blend includes a scale inhibitor to prevent the build-up of scale and a stain inhibitor to prevent iron, copper and manganese staining. The enzyme-enhanced Winter Pill naturally destroys organics, preventing a water ring. It enhances filter performance and improves sanitizer efficiency.

The Winter Pill floats under your winter cover all season and works well with mesh safety covers. The patented six month delivery system is safe for all surfaces and filters and is saltwater compatible. The Winter Pill may be used alone or with winter pool closing kits.

Try the Winter Pill when you close your pool this year!