Sorry it has taken me so long to write to thank you. Like most other miracle cures I was hesitantly optimistic when I bought your product but figured if it gave even half the relief others were claiming it would do good. My two and a half year old has a severe dust mite allergy, he coughs and splutters all night and has trouble breathing. I sprayed all his bedding the first day with good results and sprayed the whole room the next day. What a difference! He was like a new child, two days ago he started getting a bit wheezy and snuffly again and I realised 6 weeks had passed. Sprayed the room and hey presto everyone can breathe easy again. Cannot recommend this product enough and have told everyone who will listen how great it is. Have also loaned out one of the almost empty bottles to friends to try. Thank you, thank you, thank you!