Sanitising pool water kills bacteria, which can be harmful to people using the pool. Bacteria is caused by a wide variety of sources such as rain, dust, insects and birds. Sanitiser levels need to be maintained to keep bacteria at bay and also as an aid in controlling algae. BioGuard offers several chlorine based pool sanitiser options that present a cost effective alternative to liquid chlorine. Our Pool Sanitisers are user friendly, with many being Non-Dangerous Goods. They are storage and transport friendly, simple to use and very effective in maintaining a healthy pool.