Nu-Calgon Evaporator Oil Cleaner 4171-75 Evap Foam No Rinse 18oz

Nu-Calgon Evaporator Oil Cleaner 4171-75 Evap Foam No Rinse 18oz

Q: Will this help rid the damp moldy smell I’m getting from my unit?

Yes it did for my ac. I sprayed it on the inside coil and let it work and then sprayed it again to get it all clean. Then I used a fine spray of warm water from a pump sprayer to flush everything out. Don’t forget to clean your filter and wipe down all the vents as far as you can reach.. I used simple green for that.. no more musty mold smell

Q: can this product be used to clean refrigerator coils?

The product contains water, this is not great when it splatters over the condenser motor. Use the condenser coil cleaner instead.

Q: Why is the 4 pack so expensive compared to the 1 pack?

It has to do with shipping. One of these can go a certain way. but because these are aerosol cans, they have to get shipped differently. Steve

Q: What's the difference between this (evap foam) and the similar looking evap fresh? it's for use in a mini-split (indoor unit).

The Nu-Calgon Evap Foam is for cleaning/rinsing the evaporator coil.

Product ID: 736628669

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Details

Brand
Nu Calgon
Item Form
Foam
Scent
Lemon
Specific Uses For Product
Metal
Material Feature
Non-Toxic
Item Volume
18 Fluid

⚡Fast-acting foam cleans and emulsifies instantly

🍋Lemon-scented deodorizer for fresh coils

🧴18oz aerosol spray for easy application

Frequently Bought Together

Nu-Calgon 417175 Evap Foam

Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce

Boao Air Conditioner Condenser Fin Comb, Fin Cleaning Brush Air Conditioner Coil Cleaner Refrigerator Coil Cleaning Whisk Brush Evaporator Radiator Repair Tool(2 Pieces)

Description

🍋 Clean coils, zero hassle — refresh your system with a spritz of power!

FRESH LEMON SCENT - Leaves coils smelling clean and inviting, not chemical-laden
SAFE ON ALL SURFACES - Inhibitor formula protects metal and sensitive materials during cleaning
EFFORTLESS COIL REVIVAL - Spray-on foam dissolves grease and oil without scrubbing or rinsing
TIME SAVING NO RINSE FORMULA - Self-rinsing foam cuts maintenance time dramatically
NSF REGISTERED FOR FOOD SAFETY - Approved for use in food processing environments, ensuring compliance

Nu-Calgon Evaporator Oil Cleaner 4171-75 is an 18oz aerosol foam designed for fast, no-rinse cleaning of evaporator and cooling coils. Its inhibitor-enhanced formula safely removes dirt, grease, and oil while being NSF-registered for food processing use. The product deodorizes with a fresh lemon scent, making it ideal for professional-grade HVAC maintenance with minimal downtime.

Specifications

Product Dimensions	3.81 x 6.35 x 8.89 cm; 453.59 g
Specific Uses Keywords	but particularly suited for cooling or evaporator coils, Ideal for use on most coils
Scent Name	Lemon
Special Features	No rinsing

Have a Question? See What Others Asked

Will this help rid the damp moldy smell I’m getting from my unit?

can this product be used to clean refrigerator coils?

Why is the 4 pack so expensive compared to the 1 pack?

What's the difference between this (evap foam) and the similar looking evap fresh? it's for use in a mini-split (indoor unit).

Common Questions

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