Beaphar Mite Blocker Spray for Chickens & Avian Birds 500mlINNOVATIVE FORMULA FOR USE ON BIRDS & THEIR HOUSING: Most red mite sprays can only be used in bird housing. Beaphar DIMETHIcare Mite Blocker is specially formulated for use on birds and their housing PESTICIDE FREE PARASITE SOLUTION: Contains dimethicone which acts as a sticky trap paralysing parasites EFFECTIVE AGAINST ALL LIFESTAGES OF RED MITES, LICE, FLEAS, TICKS AND OTHER PARASITES: Provides immediate protection for your birds and their