---
product_id: 27712543
title: "Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299)"
brand: "comstar"
price: "€ 48.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Com Star"
url: https://www.desertcart.hr/products/27712543-coil-safe-evap-coil-cleaner-1-quart-self-rinsing-neutral
store_origin: HR
region: Croatia
---

# Heavy-duty grease removal Eco-friendly & pH neutral Water-soluble for easy rinse Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299)

**Brand:** comstar
**Price:** € 48.55
**Availability:** ✅ In Stock

## Summary

> ⚡ Clean smarter, not harder — the pro’s choice for coil care!

## Quick Answers

- **What is this?** Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299) by comstar
- **How much does it cost?** € 48.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/27712543-coil-safe-evap-coil-cleaner-1-quart-self-rinsing-neutral)

## Best For

- comstar enthusiasts

## Why This Product

- Trusted comstar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe for All Surfaces:** Neutral pH and phosphate-free, protecting your equipment and the environment.
- • **Water-Soluble Formula:** Rinses away easily without leaving residue, making maintenance hassle-free.
- • **Fresh Lemon Scent Finish:** Leaves no sticky residue or harsh odors, just a clean, professional shine.
- • **Versatile Multi-Use Cleaner:** Perfect for HVAC coils, engines, kitchen equipment, and more—one bottle does it all.
- • **Effortless Industrial Strength Cleaning:** Breaks down tough grease and grime fast, saving you time and effort.

## Overview

ComStar 90-299 Coil Safe is a professional-grade, neutral pH coil cleaner designed to powerfully remove grease, carbon, and grime from evaporator and condenser coils. Its water-soluble, phosphate-free formula ensures easy rinsing and surface safety, while its fresh lemon scent leaves no residue. Ideal for industrial, commercial, and household use, this eco-friendly cleaner delivers fast, effective maintenance with versatile applications.

## Description

Product description

Review: Highly recommend! Cleans very well, and faint smell is gone once it dries - Since I am super sensitive to smells, I was worried about using this product on the inside air handler coils, as it does have a faint fragrance. I used 1 part cleaner to 2 parts water, rinsed it well with a garden hose, only turned on 1/3 (also had a wet vac standing by, in case the drain was overwhelmed, which it didn't), and after it fully dried, there was no smell. Update: After a couple of 100F days, I can report that the system is notably more efficient (the air is colder) after the cleaning, it had been 10 yrs since last cleaning. And there is no smell in house when it runs, if anything, it smells cleaner. I also replaced the start capacitor for the air handler fan.
Review: this has sold me! it works and no odor or fumes! doesn't take much either! - Used this to clean my electronic air cleaner element's for my furnace and the filter for my orik air purifier I bought used years ago. I have never been able to get either clean, I have used dawn and hot water as well as even gave steam cleaning a shot but always had dirt stuck on my filters for my furnace ( these are aluminum so plz do not try to clean paper or any other filter media with this, it is not designed to work on anything else other then metal type filters ), my air purifier filter is also aluminum and when I got it the filter was stained with what I have to assume is tar from cigarettes. I have tried multiple cleaners and none have worked on it either. I put ( in a clean spray bottle ) 1/4 bottle of cleaner with 1/2 bottle of hot water in old windex bottle and sprayed the purifier filter, the junk stuck on there that didn't want to come off, just started running off like using a garden hose to spray mudd off your truck before washing. Side of bottle says to let sit for 5 min after spraying, I let it sit for maybe 2 to see how well it cleaned stuff and then used my shower head to spray the filters down with hot water. I have not seen the dirt run off these filters like this before. I even rinsed the dirt off to start with using the pressure spray on my shower head before spraying the cleaner and I still got double the amount of dirt to come off. When I rinsed the filters the 2nd time, the water rinsed off as much dirt as it did when I first rinsed the filters before spraying them! The air purifier filter, I had chunks coming off of this junk/ tar when I rinsed it. The odor, there is none! I'm serious, there is no odor! This stuff is about as much as the spray calgon I believe is the brand cleaner that claimed to be odorless, but wasn't. This is cheaper and is alot better since there is no fumes or odors!

## Features

- POWERFUL GREASE REMOVAL: Break down tough grease, carbon, and grime effortlessly. This heavy-duty cleaner liquefies buildup for easy cleanup, making maintenance fast and hassle-free.
- INDUSTRIAL STRENGTH & WATER-SOLUBLE: Experience high-performance degreasing power with a formula that works on tools, machinery, engines, and more while being water-soluble for easy rinsing.
- SAFE & ECO-FRIENDLY: Enjoy a phosphate-free, non-corrosive cleaner that’s tough on grease but safe on all hard surfaces—perfect for industrial, commercial, and household use.
- VERSATILE & MULTI-PURPOSE: From mechanical parts to kitchen equipment, this degreaser is ideal for various applications, including farms, automotive, refrigeration, and more.
- FRESH & RESIDUE-FREE FINISH: Get professional-grade cleaning without lingering odors—this low-odor degreaser leaves behind a refreshing lemon scent with no sticky residue.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D66YSDE |
| Best Sellers Rank | #97,100 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #82 in Cleaning Supply Dispensers #2,403 in All-Purpose Household Cleaners |
| Brand | ComStar |
| Brand Name | ComStar |
| Capacity | 32 Fluid Ounces |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,589 Reviews |
| Global Trade Identification Number | 00024924902998 |
| Item Form | Foam |
| Item Type Name | Coil Safe Cleaner |
| Item Volume | 1 Quarts |
| Manufacturer | ComStar International Inc. |
| Material Feature | Eco-Friendly |
| Material Features | Eco-Friendly |
| Material Type Free | Acid Free |
| Model Number | 90-299 |
| Number of Items | 1 |
| Part Number | 90-299 |
| Scent | Unscented |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | PH Neutral |
| Special Ingredients | Sodium Gluconate |
| Specific Uses For Product | Engine |
| Surface Recommendation | Metal |
| UPC | 024924902998 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Brand:** ComStar
- **Item Form:** Foam
- **Material Feature:** Eco-Friendly
- **Scent:** Unscented
- **Specific Uses For Product:** Engine

## Images

![Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299) - Image 1](https://m.media-amazon.com/images/I/61cRl+ej-SL.jpg)
![Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299) - Image 2](https://m.media-amazon.com/images/I/819O6Nv9JNL.jpg)
![Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299) - Image 3](https://m.media-amazon.com/images/I/9133Q3L3NTL.jpg)
![Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299) - Image 4](https://m.media-amazon.com/images/I/91ODW2284eL.jpg)
![Coil Safe Evap Coil Cleaner, 1 Quart, Self-Rinsing, Neutral pH, Non-Toxic, For Commercial/Residential AC & Refrigeration Coils, Made in USA, Green, Pleasant Smell (90-299) - Image 5](https://m.media-amazon.com/images/I/71nGiCjNzkS.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend! Cleans very well, and faint smell is gone once it dries
*by A***A on March 14, 2026*

Since I am super sensitive to smells, I was worried about using this product on the inside air handler coils, as it does have a faint fragrance. I used 1 part cleaner to 2 parts water, rinsed it well with a garden hose, only turned on 1/3 (also had a wet vac standing by, in case the drain was overwhelmed, which it didn't), and after it fully dried, there was no smell. Update: After a couple of 100F days, I can report that the system is notably more efficient (the air is colder) after the cleaning, it had been 10 yrs since last cleaning. And there is no smell in house when it runs, if anything, it smells cleaner. I also replaced the start capacitor for the air handler fan.

### ⭐⭐⭐⭐⭐ this has sold me! it works and no odor or fumes! doesn't take much either!
*by I***N on December 25, 2020*

Used this to clean my electronic air cleaner element's for my furnace and the filter for my orik air purifier I bought used years ago. I have never been able to get either clean, I have used dawn and hot water as well as even gave steam cleaning a shot but always had dirt stuck on my filters for my furnace ( these are aluminum so plz do not try to clean paper or any other filter media with this, it is not designed to work on anything else other then metal type filters ), my air purifier filter is also aluminum and when I got it the filter was stained with what I have to assume is tar from cigarettes. I have tried multiple cleaners and none have worked on it either. I put ( in a clean spray bottle ) 1/4 bottle of cleaner with 1/2 bottle of hot water in old windex bottle and sprayed the purifier filter, the junk stuck on there that didn't want to come off, just started running off like using a garden hose to spray mudd off your truck before washing. Side of bottle says to let sit for 5 min after spraying, I let it sit for maybe 2 to see how well it cleaned stuff and then used my shower head to spray the filters down with hot water. I have not seen the dirt run off these filters like this before. I even rinsed the dirt off to start with using the pressure spray on my shower head before spraying the cleaner and I still got double the amount of dirt to come off. When I rinsed the filters the 2nd time, the water rinsed off as much dirt as it did when I first rinsed the filters before spraying them! The air purifier filter, I had chunks coming off of this junk/ tar when I rinsed it. The odor, there is none! I'm serious, there is no odor! This stuff is about as much as the spray calgon I believe is the brand cleaner that claimed to be odorless, but wasn't. This is cheaper and is alot better since there is no fumes or odors!

### ⭐⭐⭐⭐ Good product!
*by S***N on November 24, 2025*

Works well!

## Frequently Bought Together

- ComStar 90-299 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 quart Bottle, Green
- Advanced Coil Cleaning Fin Brush for AC Evaporator and Condenser Coils – Dual-Sided HVAC Coil Cleaner | Stainless Steel Pins & Soft Bristles | Improve Efficiency, Prevent Build-Up, Easy AC Maintenance
- Nu-Calgon 417175 Evap Foam

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-15*