Anti-rust air-conditioner disinfecting & clean

Anti-rust air-conditioner disinfecting & cleaning spray Product features: 1.Contains QAS(quarternary ammonium salts)as active ingredient, effectively kills germs, fungi, bacteria on filterwebs and evaporating coils up to 99.99% 2.Purify the air, protect the compressor and extend the lifecycle of air-con unit. 3.Easy to use, no need to disassemble air-con unit, spray without rinse. 4.Fresh odor, non-corrosive against copper, aluminum, etc. Uses: 1.Turn off air-con, open the cover, remove filter webs. 2.Turn nozzle to SPRAY or STREAM mode, spray direct onto evaporating coils, leave it 15mins before turn on air-con for another 15-30mins. 3.Spray onto filter webs and leave it until dry.