For all The Natural Solution products I offer a 100% money back guarantee! If after your first bottle (4 months) of The Natural Solution for Hot Tubs you are not satisfied return any unused product for a full refund of all The Natural Solution products including the original shipping.

For any other hot tub support products on this site, like the Carbon Prefilters, SeaKlear products, or test strips I offer a 100% guarantee against any defect in manufacture.  Once they are opened I do not accept returns or give refunds for these products, because you can continue to use them no matter what water treatment system you use. Please call if you have any questions. Ryan 1-360-610-7098