This gel-based product is perfect for larger room applications! The controlled release formula will provide a constant treatment of odours over a longer period of time. Simply place the product in the target area and take off the lid. To speed up the effectiveness of the product, you can use a fan to blow air over the product, but be sure to regulate the amount of product used depending on the size of the room. Alternatively, you can decant the product into small amounts around the room, avoiding the need for a fan. To keep the gel working at its best, shake the product before use and every other day to allow the neutralising agent to completely mix with the gel. It's the perfect choice for home or office use, and is pet safe.