A/C Safe Foaming Coil Cleaner

Heavy duty foaming coil cleaner for Air Conditioner units. It's water-based, non-chlorinated, and won't harm drain pans, plastic, or other materials. This cleaner helps to maximize cooling efficiency. Designed for BOTH outdoor AC machines AND indoor AC window units!! Purchased this from Canadian Tire earlier in the summer, thinking my AC coils needed cleaning (due to my AC not working at the time); turns out it wasn't what I needed after all. However, I surpassed the Exchange period. Cost me approx. $15 incl. tax