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Internet # 301285817

Model # 0110001213418

Store SKU # 1010244394

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20 oz. Foaming Coil and Condenser Cleaner Aerosol

$9.98
  • Professional-strength foam penetrates tough dirt, grease & grime
  • Low-VOC, non-caustic & non-flammable formula
  • Clinging foam reaches tight areas and self-rinses on coils
  • View More Details

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Product Details

About This Product

Simple Green Foaming Coil and Condenser Cleaner powers away tough grease and grime. Professional-strength formula in a convenient aerosol can that sprays in any direction, including upside down, quickly penetrates to remove dirt and grease that can cause clogs, impede heat transfer, or prevent optimum equipment performance. The non-caustic and non-flammable foam clings to even the most hard-to-reach areas. It's self-rinsing on condensate-producing coils, making application quick and simple. This formula contains no added color or scent and is NSF registered C1 and K5, making it one of Simple Green's many non harmful cleaning products and ideal for use in food processing facilities.

Highlights

  • Non-caustic and non-flammable formula
  • Ideal for use on HVAC units, refrigerators, freezers, evaporator and condenser coils, fan blades, blowers and heat exchangers, vents, grills, electronic filters, and similar equipment
  • Convenient aerosol can equipped with 360 degree valve sprays upside down
  • Foaming formula clings to hard-to-reach areas making our coil and condenser cleaner one of the top rate cleaning supplies for HVAC systems
  • Worry free overspray on most building, home, and roof surfaces
  • Low VOC formula contains no added scent
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 301285817

Model # 0110001213418

Store SKU # 1010244394

Specifications

Dimensions

Product Height (in.)

9.47 in

Product Size (oz.)

20 oz

Product Width (in.)

2.6 in

Details

Application Type

Aerosol

Pack Size

1

Product Weight (lb.)

1.5 lb

Removes mold

No

Returnable

90-Day

Self-rinsing

Yes

Warranty / Certifications

Manufacturer Warranty

100% Manufacturer guarantee

Questions & Answers

Is this safe to use indoors on the A-coil. Will it need rinced befor i turn my heater on
BySep 30, 2026
1 Answer | 
Answer This Question

Our Foaming Coil Cleaner aerosol can be use on an A-coil. A damp wipe rinse with a towel would be good to use after cleaning and before the heater is turned back on.

By|Sep 30, 2026


    Is this safe for window AC units to clean the inside coils? There is styrofoam insulation lining the bottom of the unit.
    BySep 22, 2026
    1 Answer | 
    Answer This Question

    Our Foaming Coil Cleaner can be used to clean the inside of an AC unit that has styrofoam insulation. Rinse with water after cleaning to prevent our cleaner from sitting on the styrofoam lining.

    By|Sep 23, 2026

      (1)

      Can I use this on a portable a/c unit that’s in my kids room?
      BySep 18, 2026
      1 Answer | 
      Answer This Question

      Yes, you can use this to clean a portable A/C unit. After cleaning, be sure to rinse with water before turning on the A/C.

      By|Sep 18, 2026


        Can this be used on a car heater core?
        BySep 13, 2026
        1 Answer | 
        Answer This Question

        Our Foaming Coil Cleaner can be used and the heater core should be rinsed with water after cleaning.

        By|Sep 14, 2026


          Can this be used on an outside LG mini slit system? And will it hurt to rinse the coils with a garden hose?
          ByAug 31, 2026
          1 Answer | 
          Answer This Question

          For most A/C units, including split units, you could use our aerosol cleaner. I checked LG's website and it recommends that you have an expert clean the split A/C system.

          By|Aug 31, 2026


            Is this product safe to use on a window ac unit? Will I need to rinse with water after use? How soon after I use this product can the unit be turned back on?
            ByJul 30, 2026
            1 Answer | 
            Answer This Question

            This product can be used on a window unit. If the unit produces condensation it does not need to be rinsed - specifically if you intend to turn on the unit after cleaning. This solution will not just evaporate away, if the unit does not produce condensation or you do not plan on running it immediately after - you will now have dried on environmental buildup and cleaning product. If not running the unit, or no condensation, a rinse is required. The unit can be turned on immediately after applying (if condensation) or rinsing (no condensation).

            By|Aug 29, 2026

              (1)

              Can this be used indoors/ on indoor coil evaporators?
              ByJul 27, 2026
              1 Answer | 
              Answer This Question

              Yes, our Simple Green Foaming Coil Cleaner aerosol can be used to clean indoor coil evaporators.

              By|Jul 28, 2026


                Do I jst let this dry on the coils I don't half spray off right
                ByJul 13, 2026
                1 Answer | 
                Answer This Question

                If you will be turning on the A/C unit soon after cleaning, then the condensation that builds up should be enough to rinse for you. If you don't plan on turning on the A/C unit any time soon, then you should rinse it with a spray bottle with water.

                By|Sep 2, 2026

                  (1)

                  Viewing 1-8 of 39

                  Customer Reviews

                  4.4 out of 5

                  • 4.4 out of 469 reviews
                  • 43% recommend this product
                  Filter by:
                  Showing 1-10 of 469 reviews
                  I used the Simple Green 20 oz. Foaming Coil and Condenser Cleaner to clean my outdoor A/C condenser, and it exceeded my expectations. The foam clings to the coils, loosens dirt, dust, and debris, and rinses away easily with a garden hose. It was simple to apply, and I noticed the coils looked much cleaner afterward.
                  by
                  Not worth the time and money
                  Purchased 3 bottles to clean My carrier indoor evaporator coils. Product DID NOT meet expectations. After a thorough gentle vacuum, I sprayed down the coils according to directions. Then waited. Minimal improvement, sprayed down again, waited, minimal improvement..sprayed down again, minimal improvement…. Wasted $30+ (check pics). Overwhelming recommendation was for Nu-Calgon Evap Foam No Rinse…but HD and L only carry items they get the best deals on and sell sell sell. So only this item was available and another no name. Am ordering the Nu-Calgon and will repeat the clean. $30 Wasted, 5 hours Wasted!
                  by
                    This customer chose to rate the product and not provide text.
                    by
                    We noticed the AC was running a little loud and decided to pull the covers off to clean it. We like the Simply Green brand because we have both a puppy and a toddler. I don’t know how much the cleaner helped the hose, but we were satisfied with the after. The AC started with what looked like a fur coat, due to the cottonwood!
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    Does a 7.5 tonne inside and outside coils 1 coat! Smells Great!
                    by
                    • Verified Purchase
                    Go with the non "green" product and/or get one with a brush cap
                    I reluctantly bought two cans of this cleaner when the alternative AC-921 with scrub cap that showed 14 in stock at my store was stored on a "no home" shelf that the associates could not find. These cans were more expensive than AC-921 by a couple dollars per can. Does it spray? Yes. Does it foam? Sort of, I guess. It foams out of the nozzle onto the can, but that isn't helpful. It foams a *little* on the dirty fins, and it foams more when you just hold it in one spot for several seconds to let it foam on itself. I have 4 sides of the AC unit to spray, though and can't hold the spray on one spot to get a good foam going. I used 1 can on 2 sides and it wasn't enough to get a reasonable foam anywhere. Overall, it did not foam very much at all on my dirty coils, but I don't know if it was the poor performance of the product, the dirtiness of my AC unit or both. But most importantly, does it CLEAN? Not really. Presumably, the foaming action is supposed to lift the dirt and debris out of the fins for an easy rinse away (this IS a no-rinse prodcut), but as it did not foam much at all, there was very little to no removal of dirt. Spraying water from the inside-out to clean off the foam & dirt did all of the heavy lifting and this cleaner did next to nothing. I still had several areas where the dirt was caked on the fins where I know I had thoroughly sprayed the cleaner and I *really* would have appreciated the brush cap feature of the competitor product AC-921. I have no idea if AC-921 would have been a better performing product, but it would have been cheaper and had a brush I could use on the fins to get things cleaner, resulting in feeling less like I wasted time and money with this product. The photos on this review are the AFTER use photos. Do not waste your money on the "green" product.
                    by
                      2 found this review helpful
                      Recommend
                      [This review was collected as part of a promotion.] Works Great – Easy and Effective! This foaming cleaner is amazing! It made cleaning my AC coils super easy. The foam clings well, loosens all the dirt and grime, and rinses off without any hassle. I noticed an improvement in airflow and cooling right after using it. Plus, it’s non-toxic and safe to use, which is a big bonus. Highly recommend for regular maintenance. Good price !
                      by
                        ⭐️⭐️⭐️⭐️⭐️ Absolutely Essential for AC Maintenance
                        [This review was collected as part of a promotion.] The Simple Green Foaming Coil and Condenser Cleaner to clean the outdoor unit of my central AC system, and I was extremely impressed with the results. My condenser coils were pretty gunky after a dusty spring and some lawn clippings, and I wanted to avoid a costly service call by doing a quick DIY cleaning. 🔹 Ease of Use: Super straightforward to use, even for a first-timer like me. The spray can has a strong foaming action that clings to the vertical coils and penetrates deep into the fins. I didn’t need to scrub or disassemble anything. I sprayed it on, waited about 10-15 minutes, and then rinsed it off with a garden hose (gently, from the inside out as recommended). The foam broke down all the grime without damaging the unit. 🔹 Performance: After cleaning, I immediately noticed improved airflow and my system ran more efficiently — it even seemed quieter. The cooling improved within a day. This cleaner is non-corrosive and safe for metals, which gave me peace of mind compared to harsher chemical products. 🔹 Scent: There’s a light, fresh scent — not overpowering or chemical-smelling, which I appreciated since I’m sensitive to strong odors. 🔹 Eco-Friendly: Love that it’s biodegradable and doesn’t contain harsh solvents or acids. I have pets in the yard, so that was a big factor in my decision to go with Simple Green.
                        by
                          amazing
                          [This review was collected as part of a promotion.] Such an amazing process for a great product. Works well to remove build up! The scent is light and I highly recommend this product to anyone needing to clean their coils.
                          by
                            Showing 1-10 of 469 reviews

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                            Product Snapshot

                            Ideal for HVAC pros and DIYers seeking powerful, self-rinsing, non-flammable coil cleaning.
                            Ideal for homeowners looking for a biodegradable drain cleaner, making HVAC maintenance easier and more efficient.
                            Ideal for customers who want a powerful, EPA-registered disinfectant cleaner for HVAC coils.

                            Cleaning Efficiency

                            Powers away tough grease and grime
                            Removes toughest build-up caused by limescale, grease, and hard water
                            Disinfects, cleans, deodorizes, cuts grease, controls mold

                            Sealing Capability

                            Coats the inside of lines preventing recurrences

                            Capacity

                            20 oz
                            8 fl. oz.
                            18 oz

                            Application Method

                            Aerosol can with 360° valve
                            No diluting or mixing required
                            Aerosol spray, no rinsing required

                            Multi-Surface Usability