---
product_id: 474797109
title: "90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green"
brand: "comstar"
price: "€ 300.83"
currency: EUR
in_stock: true
category: "Comstar"
url: https://www.desertcart.com.cy/products/474797109-90-298-coil-safe-professional-grade-neutral-ph-evaporator-condenser
store_origin: CY
region: Cyprus
---

# Eco-friendly, non-acid, non-alkaline Non-rinsing, water-saving cleaner Neutral pH formula protects metals 90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green

**Brand:** comstar
**Price:** € 300.83
**Availability:** ✅ In Stock

## Summary

> ⚡ Clean coils, cool vibes — efficiency you can feel!

## Quick Answers

- **What is this?** 90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green by comstar
- **How much does it cost?** € 300.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/474797109-90-298-coil-safe-professional-grade-neutral-ph-evaporator-condenser)

## 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

- • **No-Rinse, No-Foam Formula:** Saves time and water with quick-evaporating liquid
- • **Safe on Aluminum & Copper:** Gentle neutral pH formula prevents metal fatigue and corrosion
- • **Eco-Conscious Cleaning Power:** Traditional green, environmentally safe solution for indoor use
- • **Restore 100% Coil Efficiency:** Eliminates lint, grease & dust buildup for peak performance
- • **Dilutable for Custom Cleaning:** Adjust concentration from 3:1 to 10:1 for light to heavy-duty cleaning

## Overview

Comstar’s 90-298 Coil Safe is a professional-grade, neutral pH evaporator and condenser coil cleaner designed for indoor use. This 1-gallon, non-foaming liquid restores coil efficiency to 100% by removing grease, dust, and lint without rinsing. Safe on aluminum and copper, it features an eco-friendly formula that prevents metal fatigue and evaporates quickly, making it the smart choice for sustainable, high-performance HVAC maintenance.

## Description

By keeping coils clean from dirt, Body oil, dust mite and grease, the cooling action and efficiency of coils is greatly enhanced. Coil safe’s non-rinsing and non-foaming formula is key in restoring coils to their original condition indoors. Safe to use on aluminum and copper.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Harmful if inhaled.
- Harmful if swallowed.
- Comstar’s coil safe is a premium external neutral pH evaporator coil cleaner for indoor Use
- It restores heat transferring qualities to 100 percent efficiency by removing lint, grease and dust and dirt build-up without requiring any rinsing with water
- This non-foaming liquid can be Diluted with 3 to 10 parts water (depending on the level of cleaning required)
- Coil safe cleans and brightens all metal parts and contains inhibitors to prevent metal fatigue
- Traditional Green color, non-acid, non-alkaline, neutral pH, environmentally safe formula

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D66YNWA |
| Brand Name | Comstar |
| Capacity | 128 Fluid ounces |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,495) |
| Global Trade Identification Number | 00024924902981 |
| Item Form | Liquid |
| Item Volume | 1 Gallons |
| Manufacturer | ComStar International Inc. |
| Model Number | 90-298 |
| Number of Items | 1 |
| Part Number | 90-298 |
| Special Features | Evaporates Quickly |
| Surface Recommendation | Metal |
| UPC | 024924902981 |
| Unit Count | 1 Liquid |

## Product Details

- **Brand:** Comstar
- **Contains liquid contents:** Yes
- **Global Trade Identification Number:** 00024924902981
- **Item form:** Liquid
- **Item volume:** 1 Gallons
- **Manufacturer:** ComStar International Inc.
- **Number of items:** 1
- **Special feature:** Evaporates Quickly
- **Surface recommendation:** Metal
- **Unit count:** 1 Liquid

## Images

![90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green - Image 1](https://m.media-amazon.com/images/I/3134Wlih1wL.jpg)
![90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green - Image 2](https://m.media-amazon.com/images/I/51ACCMRimTL.jpg)
![90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green - Image 3](https://m.media-amazon.com/images/I/51RiXTIRhBL.jpg)
![90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green - Image 4](https://m.media-amazon.com/images/I/512vWklloeL.jpg)
![90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green - Image 5](https://m.media-amazon.com/images/I/5166FKTCLSL.jpg)

## Questions & Answers

**Q: Coil safe is us made?**
A: This product is manufactured in the U.S. NOT China.

**Q: Will this work for a condenser outdoors AC unit?**
A: One other thing. This is made for the outdoor AC condenser coils. They DO make one specifically for the evaporator (usually indoors) coils. It's listed near the bottom of the page in the 'comparisons' section. I'd go with that for the evaporator.

**Q: Does Coil Safe dissolve hair and dust on the evaporator coil?**
A: Coil Safe is not formulated to dissolve hair or dust on an evaporator coil.   Evaporator coils are indoors and therefore, the chemicals used on evaporator coils must be safe and not corrosive.  Over time, indoor coils will get a buildup of greasy grime.  Coil safe is formulated to break down that buildup so it self-rinses off the coil as the liquid drains off the coil.  A soft brush or toothbrush can be used to loosen and wipe off very heavy buildup.

**Q: can this be used in condensate drain lines**
A: COIL SAFE is not a condensate pan drain opener.  It is to clean dirt and grime off of evaporator coils.  To clean out condensate pan drains use our CONDENSATE PAN DRAIN OPENER.  It comes in quart and 1/2 gallon size bottles; stock number 90-315 & 90-316 respectively.

## Frequently Bought Together

- ComStar Coil Safe, External Neutral pH, Non-Toxic, Self-Rinsing Evaporator Coil Cleaner Compatible With Commercial & Residential AC & Refrigeration System Coils, Made In USA, 1 Gallon (90-298), 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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**Shop now:** [https://www.desertcart.com.cy/products/474797109-90-298-coil-safe-professional-grade-neutral-ph-evaporator-condenser](https://www.desertcart.com.cy/products/474797109-90-298-coil-safe-professional-grade-neutral-ph-evaporator-condenser)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-10-23*