HVAC Guys Foam Blaster is a professional-strength AC coil cleaner designed to clean deeper than ordinary wide-spray foams. Unlike other air conditioner coil cleaner sprays that foam up right away and only clean the surface, Foam Blaster uses a higher-speed, higher-pressure, focused spray pattern that penetrates deep into the AC coil before foaming. This delayed foaming action helps the coil cleaner foam reach deeper into the coil, where it actively expands to liquify dirt, grime, and buildup.
Made with a heavier-duty chemical formula, this HVAC coil cleaner is ideal as an evaporator coil cleaner, condenser coil cleaner, and coil cleaner for AC unit maintenance. Use it on evaporators with no rinsing required; the condensate water from the unit in operation will rinse off the dirt, debris, and product. For condensers, light rinsing with water is required.
Foam Blaster is suitable for use on HVAC units, refrigeration systems, automotive radiators, fan blades, metal filters, and more. It works great as a mini split cleaning kit, car AC cleaner, radiator cleaner, air conditioner coil cleaner, AC evaporator cleaner, AC condenser cleaner, and refrigerator coil cleaner. Field tested and used by HVAC pros, it effectively cleans dirty coils, deodorizes drain pans to restore peak system efficiency.

HIGH-PRESSURE FOAMING SPRAY PENETRATES DEEP- Unlike wide-spray HVAC coil cleaners that foam on contact, Foam Blaster uses a higher-speed, higher-pressure, focused spray pattern that drives cleaner into the AC coil before foaming. This delayed foaming action is designed to reach buildup hidden below the surface to thoroughly clean dirty coils and deodorize drain pans.
POWERFUL ACTIVE EXPANDING FOAM LIQUIFIES GRIME - Other air conditioner coil cleaners foam up right away like shaving cream, making their cleaning ability more topical and superficial. Foam Blaster’s heavy-duty chemical formula activates after penetration, expanding through the coil to liquify dirt, grime, and buildup. It helps restore system efficiency while leaving behind a mild fresh scent.
FOR EVAPORATORS (NO-RINSE) AND CONDENSERS - The Foam Blaster AC coil cleaner foam is made for both your AC evaporator (no rinsing required) and AC condenser (light rinsing with water required). When cleaning evaporators, the condensate water from the ac unit in operation will rinse off the dirt, debris, and product.
CLEANS MORE THAN AC COILS - Designed for use on all HVAC units, refrigeration systems, automotive radiators, fan blades, metal filters, and more. Works great as a mini split cleaning kit, car AC cleaner, radiator cleaner, HVAC coil cleaner, refrigerator coil cleaner, evaporator coil cleaner, and condenser coil cleaner.
100% SATISFACTION, TRUSTED BY HVAC TECHS - Our company is owned and operated by EPA card-holding HVAC technicians. These are the same products we use on our own jobs, and we stand behind them 100%. If you are not completely satisfied, please reach out to us directly and we will gladly make it right.