At some point, our air-conds don’t give off the same cool air as we expect, this is typically a telltale sign that it requires a thorough cleaning, not just a regular cleaning but a chemical wash. A chemical wash is a process that utilizes chemicals to do a deep cleaning for your air- conditioner internally or externally hence we would need to go through a process of dismantling some parts that includes filters, condenser and evaporator coils. We submerge some of the parts like filters, condenser or evaporator coils and some other parts will be submerged into some dedicated chemicals to help removing acid stains internally mainly,