--- product_id: 3608254 title: "Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner" brand: "nu-calgon" price: "¥24642" currency: JPY in_stock: true reviews_count: 8 category: "Nu Calgon" url: https://www.desertcart.jp/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner store_origin: JP region: Japan --- # 1 gallon concentrated liquid Made in USA quality No rinse required formula Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner **Brand:** nu-calgon **Price:** ¥24642 **Availability:** ✅ In Stock ## Summary > ✨ Clean coils, cool vibes — no rinse, no stress! 🧴 ## Quick Answers - **What is this?** Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner by nu-calgon - **How much does it cost?** ¥24642 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner) ## Best For - nu-calgon enthusiasts ## Why This Product - Trusted nu-calgon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Proudly manufactured domestically for consistent premium quality and reliability. - • **Eco-Smart & Safe:** Chlorine-free, natural formula that’s tough on grime but gentle on the environment. - • **Trusted Industry Leader:** Backed by 527+ reviews and top ranks in commercial cleaning solutions. - • **Effortless Cleaning Power:** Spray on, no rinse needed—save time and hassle with every use. - • **Pro-Grade Coil Restoration:** Transforms clogged, frozen coils into bright, efficient airflow champions. ## Overview Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner is a powerful, chlorine-free liquid cleaner designed to restore evaporator coils without the need for rinsing. Made in the USA, this 1-gallon concentrated formula efficiently removes dirt, lint, and buildup, improving HVAC performance and preventing freeze-ups. Trusted by professionals and backed by hundreds of positive reviews, it’s the go-to solution for hassle-free, eco-conscious coil maintenance. ## Description Directions of Use: 1. Turn off equipment and access evaporator coil. 2. If the coil is heavily soiled with lint, dirt, etc., use a brush to remove as much as possible prior to cleaning. 3. When using Evap Pow'r-C, prepare a cleaning solution in one of the quality Nu-Calgon sprayers, mixing one part of Evap Pow'r-C with three parts of water. 4. Be sure nearby registers are closed. Although the blower was turned off, natural air currents could pick up and entrain droplets of cleaning solution and this should be controlled. 5. Spray cleaning solution onto coils, being sure to lightly coat all surfaces. 6. Rinsing is not required, particularly where there is sufficient humidity being condensed from the ambient air to provide a flushing or rinsing action. Return system to service. 7. If rinsing is done, take the opportunity to treat coil with Cal-Shield, a Teflon surface protectant (4148-08). Review: Turned a frozen, blocked coil back into bright and shiny, no rinse needed - Had a coil on my AC that was a real mess, smoke and tar buildup had basically coated everything, and it had gotten bad enough that the system was freezing up and blocking airflow. Used this to clean it and honestly didn't expect it to make that much of a difference. The coil came out bright, shiny, and clean. No more freeze ups since, the system runs the way it's supposed to. Wish I'd known about this stuff years ago. I used to manage and maintain rental properties, and this would've saved me a lot of headaches dealing with dirty coils back then. No rinse needed, just sprays on and does the work. This product is fantastic & the real deal. Review: How to save $600 in one easy lesson. - Cleaning A/C coils isn't rocket science. I used this product on both the inside and outside coils with great success. I have a coil brush to help remove things like dryer lint, leaves, palm tree detrius, and the like. I spray the coils from the opposite side of the air flow (which pushes the dirt towards the outside surface), let it sit for several minutes, then GENTLY brush the coils with the grain to loosen embedded debris. The outside coil, I flood the coils from the inside toward the outside to push out the dirt (use an open ended hose or a "flood" sprayer - being careful not to bend the coil fins). The inside coils make their own "rinse" from the condensate. Takes about 30 minutes per unit because some disassembly is required to get to the inside coils and condensate pan. As an added bonus, you can add some New Calgon "Pan Treat" to clean the scum from the condensate pan (and get rid of "dirty sock" syndrome). Helps keep the "biological material" down in your air handler. ## Features - Country Of Origin: United States - Model Number: 4168-08 - Item Package Dimensions: 10.0" L x 12.0" W x 8.0" H - Item Package Weight: 10.0 lb ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000R7ZS08 | | Best Sellers Rank | #93,033 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #331 in Commercial All-Purpose Cleaners | | Brand | Nu-Calgon | | Brand Name | Nu-Calgon | | Customer Reviews | 4.4 out of 5 stars 527 Reviews | | Global Trade Identification Number | 00783961284619 | | Item Form | Liquid | | Item Volume | 1 gallons | | Item Weight | 4.54 g | | Manufacturer | APR Supply Co. | | Material Feature | Natural | | Material Features | Natural | | Material Type Free | Chlorine Free | | Model Number | 4168-08 | | Number of Items | 1 | | Part Number | 3578410 | | Scent | Natural | | Size | 128 Fl Oz (Pack of 1) | | Special Features | No Rinse | | Specific Uses For Product | Coil | | Surface Recommendation | Ceramic | | UPC | 681001416801 783961284619 | | Unit Count | 128 Fluid Ounces | ## Product Details - **Brand:** Nu-Calgon - **Item Form:** Liquid - **Material Feature:** Natural - **Scent:** Natural - **Specific Uses For Product:** Coil ## Images ![Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner - Image 1](https://m.media-amazon.com/images/I/51wQsEYbyML.jpg) ## Questions & Answers **Q: is it okay to rise off this after it has been applied?** A: Yes give it a few minutes to work and then rinse. Remember to mix it with water to apply. **Q: Will this kill any mold on the coils? Can I spray down the interior if I see mold in there as well to good effect?** A: John, I can't speak to mold, and I don't believe you'll find it referenced in the directions either. I can say it is a very effective coil cleaner. If your sure it's mold I would mix some water and bleach in a spray bottle. Be a lot cheaper. Good luck **Q: How is this for treating musty odor or dirty sock syndrome? We read concentrated pine oil might help too. We already tried foam cleaner & rinse.** A: I am dealing with this now. A York heat pump system. Did you even find a solution to dirty sock syndrome for your system? **Q: is this good for indoor?** A: Hmmm, this is coil cleaner. Can it be used to clean coils indoors? Sure, if you've got indoor coils it will clean them. Just spray it on and you're good to go. I vastly prefer to rinse it off when I'm done, but the label says you don't have to. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Turned a frozen, blocked coil back into bright and shiny, no rinse needed *by D***B on June 30, 2026* Had a coil on my AC that was a real mess, smoke and tar buildup had basically coated everything, and it had gotten bad enough that the system was freezing up and blocking airflow. Used this to clean it and honestly didn't expect it to make that much of a difference. The coil came out bright, shiny, and clean. No more freeze ups since, the system runs the way it's supposed to. Wish I'd known about this stuff years ago. I used to manage and maintain rental properties, and this would've saved me a lot of headaches dealing with dirty coils back then. No rinse needed, just sprays on and does the work. This product is fantastic & the real deal. ### ⭐⭐⭐⭐⭐ How to save $600 in one easy lesson. *by C***N on June 13, 2021* Cleaning A/C coils isn't rocket science. I used this product on both the inside and outside coils with great success. I have a coil brush to help remove things like dryer lint, leaves, palm tree detrius, and the like. I spray the coils from the opposite side of the air flow (which pushes the dirt towards the outside surface), let it sit for several minutes, then GENTLY brush the coils with the grain to loosen embedded debris. The outside coil, I flood the coils from the inside toward the outside to push out the dirt (use an open ended hose or a "flood" sprayer - being careful not to bend the coil fins). The inside coils make their own "rinse" from the condensate. Takes about 30 minutes per unit because some disassembly is required to get to the inside coils and condensate pan. As an added bonus, you can add some New Calgon "Pan Treat" to clean the scum from the condensate pan (and get rid of "dirty sock" syndrome). Helps keep the "biological material" down in your air handler. ### ⭐⭐⭐⭐ Air flows great and BTU exchange is back to where it should ... *by M***T on July 23, 2017* Worked very well. Air flows great and BTU exchange is back to where it should be! Be sure to clean off any excessive dirt/hair/debris first! I used a soft bristle brush attachment on my shop vac being careful not to bend the fins over. Much cheaper and just as easy as calling a pro in! ## Frequently Bought Together - Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner - Nu-Calgon 417175 Evap Foam - Nu-Calgon 4291-08 Nu-Brite, 1- Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner](https://www.desertcart.jp/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*