HOT TUB MAINTENANCE: basic spa care kit cleans your hot tub and spa with ease. Perfect for indoor and outdoor hot tubs and spas, the 3-month kit contains three 8 oz. bottles of water conditioner, and one bottle of filter cleanser CLEAR WATER: Made for hot tubs and spas, our water treatment system uses a monthly water conditioner that softens and stabilizes pH levels in spa water. Use the Filter Cleanser weekly to restore your spa cartridge and remove contaminants ALL NATURAL SPA CARE: No harsh chemicals! Great for sensitive skin, our products use all-natural ingredients to prevent chemical burns, and chlorine-related skin irritation.Our spa care line is proudly made in the USA, and is never tested on animals FAST DISSOLVING: No slimy residues! No build-up! natural formula dissolves quickly and completely, leaving you with a clean, bacteria-free filter. This agent is biodegradable, environmentally safe, and great for people with sensitive skin VERSATILE: all-natural products are the easiest way to keep hot tubs clean, bacteria-free, and healthy. Ideal for commercial and home use, our products provide monthly care so you can know that your pool or spa is safe to use at any time Spa Basic Kit features a 3-month supply of water conditioner and filter cleanser to eliminate body oils and containers from the water. The ultra-concentrated formula is fast-acting, non-foaming, and quick-dissolving. Purify your water and keep it friendly for skin and hair by cutting out the chlorine and chemicals of traditonal spa cleaners. No residue or sediment left behind, no worry, and no fuss with Spa Basic.