Conditions the water inside your waterbed so it doesn't stagnate. Waterbed Conditioner also extends the life of the vinyl which makes up your waterbed.
Tip: Waterbed conditioner is put inside your mattress to treat the mattress from within. You should add it every time you refill your mattress and at six months intervals for the best results. Aquabeds conditioner will prevent bacteria and algae from building up inside your mattress and they'll also condition the vinyl on the inside of the waterbed mattress.