Maximise your carpet cleaner’s performance with the Bissell Oxy Boost Carpet Cleaner. Simply add this enhancer to the tank along with your formula and clean like you normally do for great results. Designed to remove old, set-in stains permanently Maximises the performance of any carpet cleaning machine Safe for use in all carpet cleaners and with all formulas The oxygen in the Bissell Oxy Boost Carpet Cleaner creates a reaction with the stain on contact to remove even tough, set-in stains. It’s a difference you can see to believe.