Photograph: Tom Fenenga for Bob Vila As AC coils are typically made out of copper or aluminum, they may be cleaned with h2o. Rinse the coils on any out of doors central AC unit by spraying with water from the backyard hose on the small environment. Verify your operator’s guide https://judah3qzgo.izrablog.com/31584845/how-to-clean-air-conditioners-in-jeddah-things-to-know-before-you-buy