Proper chemical maintenance is essential to prolong the life of your Lay Z Spa hot tub. Use either a chlorine or bromine sanitiser to kill bacteria. Or, an oxygen alternative is ideal for sensitive skin. Lazy spa hot tubs come with a ChemConnect dispenser to gradually release sanitiser tablets, simply attach to the inside of your tub, over the filtration outlet - there's no need for floating dispensers. You'll also need to keep your blow up tub water balanced with our pH & alkalinity increasers and reducers. Water conditioners will also improve the look and feel of your inflatable jacuzzi's water, while filters cleaners and cleaning tools keep it sparkling fresh. Get a testing kit to check the water balance and shock treatment to oxidise chemicals in your spa. We also stock hot tub starter kits to make your Lay-Z-Spa tub good to go!