Foaming AC Coil Cleaner – 19 oz | No-Rinse Foam Spray for Evaporators & Condensers

Restore Airflow & Efficiency with One Spray

This professional-grade foaming AC coil cleaner is designed for HVAC technicians and DIY homeowners who need a fast, effective solution for dirty evaporator and condenser coils. The expanding foam penetrates deep into tight fins and coil surfaces, loosening dust, grease, and buildup — with a no-rinse or rinse-with-water option for flexible, mess-free cleaning.

Why This Coil Cleaner Stands Out

• Deep-Penetrating Foam – Expands into tight coil fins to lift and dissolve dust, grease, and debris that restrict airflow and reduce cooling efficiency
• No-Rinse Formula – Use as a no-rinse spray or rinse with water — your choice based on the job; low odor formula makes indoor use comfortable
• Deodorizes as It Cleans – Eliminates musty odors from coils, leaving your AC system smelling fresh after every treatment
• Wide System Compatibility – Works on indoor evaporator coils, outdoor condenser coils, wall-mounted mini-splits, window units, and central air systems
• Professional-Grade Reliability – Trusted by HVAC technicians for consistent results; equally effective for routine DIY home maintenance

How to Use

1. Turn off the AC unit before applying
2. Shake the can and spray foam evenly across coil surfaces
3. Allow foam to penetrate and dissolve buildup (a few minutes)
4. Rinse with water or leave as-is — no rinse required
5. Restore power and enjoy improved airflow and cooling performance

Note: Following a recent product update, the extension straw is not included. This does not affect cleaning effectiveness.