--- product_id: 3608254 title: "Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner" brand: "nu-calgon" price: "477.06 DT" currency: TND in_stock: true reviews_count: 8 category: "Nu Calgon" url: https://www.desertcart.tn/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner store_origin: TN region: Tunisia --- # 1 gallon concentrated liquid Made in USA quality No rinse required Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner **Brand:** nu-calgon **Price:** 477.06 DT **Availability:** ✅ In Stock ## Summary > ✨ Clean coils, cool vibes—no rinse, no worries! 🧼 ## Quick Answers - **What is this?** Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner by nu-calgon - **How much does it cost?** 477.06 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Effortless Deep Clean:** Spray on, no rinsing needed—save time and hassle while restoring peak coil performance. - • **Versatile & Protective:** Ideal for ceramic coils and compatible with Cal-Shield protectant for extended coil life. - • **Odor-Neutral & Pleasant:** Leaves a fresh, natural scent that dissipates quickly—no chemical after-smell. - • **Eco-Safe & Chlorine-Free:** Natural formula protects your equipment and the environment without harsh chemicals. - • **Pro-Grade American Craftsmanship:** Proudly made in the USA for trusted industrial-strength results every time. ## Overview Nu-Calgon 4168-08 Evap Pow'r No Rinse Coil Cleaner is a professional-grade, chlorine-free liquid cleaner made in the USA. Designed for evaporator coils, it delivers powerful cleaning without the need for rinsing, saving time and reducing downtime. Its natural formula is safe on plastics and ceramic surfaces, leaving coils bright, fresh-smelling, and protected. Trusted by industry pros and backed by over 500 positive reviews, it’s the go-to solution for maintaining efficient HVAC systems. ## 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: It didn't hurt anything and I feel better for having used it - I tend to obsess a bit about the wee beasties that breed in the cool damp environment of the A/C evaporator. I like things to be healthy and clean, who doesn't? I used this cleaner because it was safe for the plastic pan in my evaporator. Lots of cleaners will eat plastic so be sure you check for that when choosing one. It turns out that my coil, even though pretty old for a coil, was still clean probably due to the electronic air cleaner that sits ahead of it. Also I am a fanatic about keeping filters clean. I sprayed this as recommended on the coil anyway since I had the evap housing all opened up. The smell was pleasant and it seemed to wash down the coil very nicely. The scent went away within a hour and was a pleasant smell anyway. So for all my effort all I can say is that my clean coil is a little cleaner, perhaps I killed some germs, and it was good to see the pan wash down nice and clean due to the detergent action. I'd say this is good stuff and I have plenty left over to use again next year. ## 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 | #64,851 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #255 in Commercial All-Purpose Cleaners | | Brand | Nu-Calgon | | Brand Name | Nu-Calgon | | Customer Reviews | 4.4 out of 5 stars 526 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. ### ⭐⭐⭐⭐⭐ It didn't hurt anything and I feel better for having used it *by J***M on September 10, 2015* I tend to obsess a bit about the wee beasties that breed in the cool damp environment of the A/C evaporator. I like things to be healthy and clean, who doesn't? I used this cleaner because it was safe for the plastic pan in my evaporator. Lots of cleaners will eat plastic so be sure you check for that when choosing one. It turns out that my coil, even though pretty old for a coil, was still clean probably due to the electronic air cleaner that sits ahead of it. Also I am a fanatic about keeping filters clean. I sprayed this as recommended on the coil anyway since I had the evap housing all opened up. The smell was pleasant and it seemed to wash down the coil very nicely. The scent went away within a hour and was a pleasant smell anyway. So for all my effort all I can say is that my clean coil is a little cleaner, perhaps I killed some germs, and it was good to see the pan wash down nice and clean due to the detergent action. I'd say this is good stuff and I have plenty left over to use again next year. ### ⭐⭐⭐⭐ 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.tn/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner](https://www.desertcart.tn/products/3608254-nu-calgon-4168-08-evap-powr-no-rinse-coil-cleaner) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-11*