It can be used to freshen up all carpets, upholstery, mattresses, even fabric car interiors. Simply sprinkle liberally over your carpet, leave for two hours, then vacuum off. Either directly from the bag, through a sieve or pop your pwder into an empty shaker bottle. You can also dissolve it in your mop bucket to refresh and add fragrance to tiled, laminate floors etc It is available to buy in a range of over 50 fragrances ranging from all natural 100% essential oil aromas to popular fragrance scents Whilst the powder is down, please keep young children and pets out of the room. Although its completely safe to use, its good practice to always do a patch test before use All of our products are vegan friendly, and animal cruelty free Please check your filter regularly when using carpet freshener as I will not accept liability for damage to hoovers caused by misuse.