If you love the smell of fresh rain then this scent will conjure up those memories of lovely rain showers, being indoors while watching droplets fall. This fragrance is made from natural extracts fragrances and pure essential oils. It effectively controls odours and improves the quality of the air. It is non toxic and alcohol free. It adds a fresh pleasant odour to the air while removing unpleasant odours. All the Crystal Aire Purifier Concentrates are for use in the Crystal Aire Purifiers only.