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Miracle Sealants Heavy-Duty Cleaner: Acidic Cleaner Substitute
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At a Glance
Quick Decision Guide
Container Size
32 oz Spray
Formula
Ready-to-Use
Coverage
43.75-87.5 sq ft
Cleaner Type
Acid Substitute
Safe for Marble
Yes
Grout Haze Removal
Cement, Acrylic, Urethane & Epoxy
Application
Interior & Exterior
Residue
No Oily or Soapy Residue
Why Choose This Product
Key Benefits
Acid Substitute
Tackles grout haze and stubborn soil without using a traditional acid cleaner
Polished Stone Protection
Cleans acid-sensitive materials such as marble without etching or removing the polish
Multi-Grout Haze Removal
Removes cement, acrylic, urethane and epoxy grout haze from compatible surfaces
Deep Cleaning Action
Penetrates beneath stains to attack embedded dirt and grime
Residue-Free Results
Leaves no oily or soapy film that could dull the cleaned surface
Broad Application Range
Cleans compatible counters, floors, walls, showers, sinks and tubs indoors or outdoors
Product Information
Product Details
Specifications
Brand
Miracle Sealants®
Part Number
371645
UPC
020066495114
Product Type
Heavy-Duty Cleaner (Acid Substitute)
Container Size
32 oz Spray
Formula
Ready-to-Use
Coverage
43.75-87.5 sq ft
Cleaner Type
Water-Based Industrial Cleaner
Acid Free
Acid Substitute Formula
Non-Corrosive
Yes
Safe for Acid-Sensitive Stone
Yes
Grout Haze Removal
Cement, Acrylic, Urethane & Epoxy
Leaves Residue
No
Application
Interior & Exterior
Climate Stability
Stable in Hot & Cold Climates
Suitable Surfaces
Granite, Marble, Quartz, Ceramic, Porcelain, Glass, Slate, Limestone, Travertine, Sandstone, Brick, Masonry, Grout & Natural Stone
Recommended Uses
Counters, Floors, Walls, Showers, Sinks, Tubs & Grout
About This Product
Industrial-Strength Cleaning Without Acid
Miracle Sealants® Heavy-Duty Cleaner (Acid Substitute) is an alkaline, water-based cleaner for grout haze, built-up grease, dirt and stains. It delivers the cleaning power customers expect from an acidic cleaner while avoiding the corrosive effects of acid, making it suitable for demanding cleanup on compatible stone, tile, grout and glass.
Deep Cleaning That Reaches Below Stubborn Soil
A proprietary blend of surfactants, detergents and emulsifiers penetrates beneath stains to attack dirt and grime at the molecular level. This deep-cleaning action helps loosen stubborn buildup while leaving no oily or soapy residue that could dull the appearance of the cleaned surface.
Grout Haze Removal Across Multiple Grout Types
For post-installation cleanup, the formula works as a grout haze remover for cement, acrylic, urethane and epoxy grout haze. It helps clear dull film and stubborn grout residue from compatible surfaces, revealing a cleaner finished installation without relying on a conventional acid wash.
Designed for Polished Stone, Tile and Grout
The non-corrosive formula does not etch natural stone or remove the finish or polish from acid-sensitive materials such as marble. It can also clean granite, quartz, slate, limestone, travertine, terra cotta, glass, fiberglass, ceramic, porcelain, quarry tile, brick, masonry and grout across counters, floors, walls, showers, sinks and tubs.
Versatile Cleaning for Interior and Exterior Surfaces
Suitable for both indoor and outdoor applications, Heavy-Duty Cleaner remains stable in hot and cold climates. Its broad compatibility gives contractors, installers and property owners one versatile cleaner for post-installation cleanup, restoration work and deep cleaning throughout residential or commercial spaces.
Product Resources
Documentation & Downloads
Common Questions
Frequently Asked Questions
Is Miracle Sealants Heavy-Duty Cleaner an acidic cleaner?
No. Although designed as an alternative to an acidic cleaner, this product is an alkaline, water-based cleaner with a pH below 9.0. Miracle Sealants describes it as industrial strength and non-corrosive, providing acid-like cleaning performance without the harmful effects associated with traditional acid cleaners.
What does Miracle Sealants Heavy-Duty Cleaner remove?
It removes grout haze, built-up grease, dirt and stains. The manufacturer also specifies cement, acrylic, urethane and epoxy grout haze, making it useful as a grout haze remover and grout residue remover for post-installation cleanup or demanding restoration work on compatible surfaces.
Does it remove mortar residue, efflorescence or rust?
Miracle Sealants does not specifically identify this product as a mortar residue remover, efflorescence remover or rust remover. Its documented uses include grout haze, grease, dirt and stains, so select a purpose-labeled cleaner when mortar deposits, efflorescence or rust are the primary concern.
Which surfaces and areas can this cleaner be used on?
The cleaner is compatible with ceramic, porcelain and quarry tile, glass, fiberglass, grout, brick, masonry and natural stone such as granite, marble, quartz, slate, limestone, sandstone, travertine and terra cotta. Recommended areas include counters, floors, walls, showers, sinks and tubs indoors or outdoors.
Is Heavy-Duty Cleaner safe for polished marble?
Yes. The non-corrosive formula is designed not to etch natural stone or remove the finish or polish from acid-sensitive surfaces, including marble. This makes it a practical option when strong cleaning performance is needed but the surface cannot tolerate a traditional acidic cleaner.
Does Miracle Sealants Heavy-Duty Cleaner need to be diluted?
Miracle Sealants states that the cleaner may be used undiluted for difficult jobs or diluted with as much as five parts clean water to one part cleaner, depending on soil severity. Follow the product label when selecting the appropriate concentration for the surface and cleaning task.
Does the cleaner require rinsing or leave a residue?
The formula is designed to leave no oily or soapy residue. Rinsing is unnecessary for most cleaning jobs, but grout haze removal requires a clean-water rinse to carry away the loosened haze and remaining residue after the surface has been cleaned.
How much area does Heavy-Duty Cleaner cover?
Coverage varies with surface density, porosity, texture, absorption, weather, dwell time and application method. The technical data sheet lists practical coverage at approximately 175 to 350 square feet per gallon, so absorbent surfaces or demanding cleanup may use more product than a light cleaning job.