---
product_id: 75674404
title: "Efflorescence Remover - Cleans Efflorescence, Mortar Haze, Lime, and Rust Stains"
brand: "radonseal"
price: "669 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/75674404-efflorescence-remover-cleans-efflorescence-mortar-haze-lime-and-rust-stains
store_origin: RO
region: Romania
---

# Eco-friendly & plant-safe Zero VOCs, indoor-safe 70% stronger than glycolic acid Efflorescence Remover - Cleans Efflorescence, Mortar Haze, Lime, and Rust Stains

**Brand:** radonseal
**Price:** 669 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Clean smarter, not harder — the safer, stronger efflorescence remover! 🧼

## Quick Answers

- **What is this?** Efflorescence Remover - Cleans Efflorescence, Mortar Haze, Lime, and Rust Stains by radonseal
- **How much does it cost?** 669 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/75674404-efflorescence-remover-cleans-efflorescence-mortar-haze-lime-and-rust-stains)

## Best For

- radonseal enthusiasts

## Why This Product

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

## Key Features

- • **Superior Cleaning Strength:** Delivers up to 70% more cleaning power than glycolic acid and 50% more than phosphoric acid.
- • **Indoor & Outdoor Versatility:** Safe for enclosed spaces and outdoor areas—no harsh fumes or damage to plants.
- • **Eco-Conscious & User-Friendly:** Non-acidic, non-corrosive, zero VOCs, and low odor for a safer, greener cleaning experience.
- • **Powerful Organic Salt Formula:** Harnesses advanced organic salt tech for acid-level cleaning without corrosive risks.
- • **Effortless Application & Cleanup:** Spray, roll, or brush on; rinse with water—no neutralizer needed, saving time and hassle.

## Overview

RadonSeal Efflorescence Remover is a cutting-edge, non-acidic cleaner that removes efflorescence, rust, lime, and mortar haze with up to 70% more power than glycolic acid. Its organic salt technology ensures a safer, eco-friendly solution with zero VOCs and low odor, perfect for both indoor and outdoor use. Easy to apply and rinse without neutralizers, it protects surfaces, users, and surrounding plants while delivering heavy-duty cleaning performance.

## Description

Full description not available

## Features

- A Safer Alternative to Muriatic Acid – RadonSeal Efflorescence Remover uses advanced organic salt technology that mimics acid cleaners. A non-acidic, non-corrosive, solution that’s safer for users, surfaces, and the environment.
- Remove Efflorescence, Rust Stains, and Lime Deposits – Effectively removes stubborn efflorescence, rust stains, calcium buildup, lime scale, and mortar haze from concrete, pavers, brick, concrete blocks, pool decks, patios, and garage floors.
- Indoor-Safe Concrete Cleaner – Zero VOCs & Low Odor. Perfect for basements, garages, and enclosed spaces—no harsh fumes or chemical odors. Easy to apply by spraying, rolling, or brushing. Ideal for indoor efflorescence removal projects.
- No Neutralizer Required – This water-based efflorescence cleaner requires no baking soda or ammonia to neutralize. Simply rinse with water—quick, easy, and mess-free.
- Heavy-Duty Cleaning Power – Delivers up to 70% more cleaning power than glycolic acid and 50% more than phosphoric acid.
- Won’t Harm Grass or Plants – Once diluted and rinsed with water, the formula is safe for use around lawns, gardens, and surrounding vegetation. A responsible choice for outdoor when cleaning driveways, sidewalks, and walkways.

## Product Details

- **Brand:** RadonSeal
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Concrete/Masonry
- **Material Feature:** Water-Soluble, Acid Free, Safe for Indoor Use

## Images

![Efflorescence Remover - Cleans Efflorescence, Mortar Haze, Lime, and Rust Stains - Image 1](https://m.media-amazon.com/images/I/61rDoBP3q5L.jpg)

## Questions & Answers

**Q: How effective is RadonSeal Efflorescence Cleaner at removing efflorescence?**
A: RadonSeal Efflorescence Cleaner effectively removes most efflorescence, salt deposits, and lime from surfaces. However, over time, some deposits can form calcium carbonate, which is harder for cleaners to remove and may require mechanical grinding.

**Q: Will the cleaner discolor the surface?**
A: The cleaner can make surfaces look refreshed and “like new” compared to untreated areas. Its buffered formulation can lightly etch surfaces, so it’s best to spot test first—especially on colored surfaces—before treating the entire area.

**Q: How is the cleaner applied?**
A: You can apply it with a hand-pump garden sprayer, a watering can, roller, or brush, whatever’s easiest for you.

**Q: Will the cleaner harm grass, plants, or metal nearby?**
A: For protection, mask any surfaces you don’t want cleaned and lightly water nearby grass and shrubs. Avoid contact with aluminum and other metals, but if the cleaner does get on metal, simply rinse with water or wipe it off with a damp cloth.

**Q: Do I need to use baking soda or ammonia to neutralize the cleaner?**
A: No, just plenty of clean water is enough. Depending on the size of the area, wet the surface with a spray bottle, watering can, hose, or pressure washer. Indoors, you can use a shop vac afterward to thoroughly remove the dirty water and cleaner.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easily removed efflorescence
*by B***N on September 23, 2019*

I had serious water leaks in my chimney. The water streamed down onto and around the fireplace. This caused efflorescence to appear on the brick that borders the fireplace opening. After fixing the leaks it was time to clean the fireplace. This cleaner easily removed all of the efflorescence from the brick. As an added bonus it nearly cleaned all of the soot. Because of this I took the extra step of cleaning the inside of the firebox. Much of the soot was removed.With all of the efflorescence removed I now realize that there are a few paint stains on the brick from the previous owners. The stains are now very visible because the brick looks like new. I guess this is my next project.If you're interested in the steps that I took, please read on. First I laid heavy plastic tarp on the floor around the fireplace. I did not want any splashing to land on my hardwood floor. After putting on a dust mask, next I used a brush with a long handle to clean any loose efflorescence from the brick. I suggest keeping an air purifier running nearby since this step will kick up some efflorescence laden dust. Then I used plain tap water to soak the brick. I had used the same brush and a bucket of water. You'll notice the brick soak up the water right away. This step is important so that the brick does not soak up much of the cleaner. You are cleaning only the surface after all. I put on long latex gloves and safety goggles that completely surround and enclose my eyes. I used a separate bucket with about a quart of the cleaner. I brushed the cleaner on the brick using a bit of elbow grease. I brushed 2-3 coats. Let the cleaner sit for a few minutes, per the instructions on the bottle. Finally, I used fresh water to rinse the cleaner away. The bricks look like new!

### ⭐⭐⭐⭐⭐ Best product for Efflorescence Removal
*by D***N on August 23, 2022*

Efflorescence is tough to remove and I've tried multiple products and methods to clean up 180 feet of 5 ft tall concrete block retaining wall. This stuff works best and is relatively safe too. Go to a big box store and get one of these non metallic $4 spray bottles for application so you can be more precise and efficient with where you're putting it. Make sure to test in an inconspicuous area to start. Spray on enough to keep it wet and bubbling, wait 3 - 5 minutes, then repeat, wait again, and repeat. Keep the affected area wet with more product in the sprayer and be patient and let the chemical work. Then work it with a really stiff brush. Then wait some more and spray it again. Wait a few minutes and rinse. Then rinse some more. Use lots of water to rinse, this stuff is really aggressive and eats concrete so you must get it all off. Work small areas at a time until you figure out how this product works and then work your way up. Some of lighter areas only needed 2 or 3 sprays, with up to 6 on the thick stuff. It will come off. Be patient.Highly recommend and will purchase again if it comes back.PS, I did this without gloves with no problems on my hands and skin. I did wear safety glasses. You might want to put on some rubber gloves though.

### ⭐ Left Streaks on My Pavers
*by L***G on March 23, 2021*

I used this product on my concrete porch, and it did remove the efflorescence. But not only did it leave light streaks or stains or it etched out the concrete, the run off from rinsing did the same thing (but more pronounced) on my newly installed sealed pavers, which borders the porch. I don't care that much about my concrete porch because it's not that bad and I plan on getting it stamped, but I am really ticked off about my pavers. It's noticeable. Now I have another problem and it's not going to be cheap to fix. I am going to have to hire someone to either have my pavers stripped and re-sealed and sanded or have the flip the pavers, which also means re-sanding and adding sealant.

## Frequently Bought Together

- RadonSeal Efflorescence Remover - Cleans Efflorescence, Mortar Haze, Lime, and Rust Stains
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*