This morning was cold here, and as I put on my favourite woollen Cardigan, my allergies started. My nose wouldn’t stop running, my eyes were itchy and then the sneezing began too! So I sprayed the Allergy Control Spray Dustroy directly onto my cardigan. Immediately after spraying, my allergies lessened and after about 10 minutes the had completely stopped! No more anti-histamines for me ! Thank you so much Dustroy.