---
product_id: 474797109
title: "ComStar 90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green"
brand: "comstar"
price: "C$26698"
currency: NIO
in_stock: false
reviews_count: 5
url: https://www.desertcart.ni/products/474797109-comstar-90-298-coil-safe-professional-grade-neutral-ph-evaporator
store_origin: NI
region: Nicaragua
---

# Eco-friendly, non-acid, non-alkaline Non-foaming, no-rinse liquid Neutral pH formula for metal safety ComStar 90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green

**Brand:** comstar
**Price:** C$26698
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** ComStar 90-298 Coil Safe Professional Grade Neutral pH Evaporator and Condenser Coil Cleaner, 1 gal Container, Green by comstar
- **How much does it cost?** C$26698 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/474797109-comstar-90-298-coil-safe-professional-grade-neutral-ph-evaporator)

## 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

- • **Eco-Conscious Cleaning:** Green, non-toxic formula aligns with sustainable facility management
- • **Quick Evaporation Formula:** Dries fast to minimize downtime and boost HVAC performance
- • **Safe on Aluminum & Copper:** Neutral pH protects delicate metals from corrosion
- • **Versatile Dilution Ratios:** Customizable strength from light to heavy-duty cleaning needs
- • **Restore 100% Coil Efficiency:** Eliminates lint, grease & dust buildup without water rinsing

## Overview

ComStar 90-298 Coil Safe is a professional-grade, neutral pH coil cleaner designed for indoor evaporator and condenser coils. Its non-foaming, no-rinse formula safely removes grease, dust, and lint buildup, restoring coils to peak heat transfer efficiency. Safe for aluminum and copper, this eco-friendly cleaner evaporates quickly and contains metal fatigue inhibitors, making it ideal 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.

Review: Good for use on your indoor unit or outdoor.
Review: Works great, a little strong scent

## 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 | Comstar |
| Brand Name | Comstar |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,467 Reviews |
| Global Trade Identification Number | 00024924902981 |
| Item Form | Liquid |
| Item Volume | 1 Gallons |
| Item form | Liquid |
| Item volume | 1 Gallons |
| Manufacturer | ComStar International Inc. |
| Number of Items | 1 |
| Special Features | Evaporates Quickly |
| Special feature | Evaporates Quickly |
| Surface Recommendation | Metal |
| Surface recommendation | Metal |
| UPC | 024924902981 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## 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

![ComStar 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/71hLcw5xAHL.jpg)
![ComStar 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/71CIL-SNk6L.jpg)
![ComStar 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/71TXJO2EMtL.jpg)
![ComStar 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/51IbtVBbjoL.jpg)
![ComStar 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/71nGiCjNzkS.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for use on your indoor unit or outdoor.
*by N***P on 10 November 2024*



### ⭐⭐⭐⭐⭐ Works great, a little strong scent
*by M***N on 29 January 2025*



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



## 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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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-28*