10 Best Alien Power Spray For Mold of 2025

Tested and Reviewed: Top 10 Alien Power Spray For Mold deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

RMR Brands

RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 2 Pack - 32 oz

Editor's bottom line:

“This alien power spray for mold is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

GET RID OF STUBBORN MOLD AND MILDEW STAINS: Our instant spray cleaner removes the stains left behind from black mold and mildew. They tend to leave behind ugly staining that can go deep below the surface; Our professional-strength spray is specifically formulated to eliminate discoloration caused by mold and mildew
USING RMR-86: To safely and conveniently eliminate indoor mold and mildew stains and odors using RMR-86, proper ventilation and PPE should be used for each application
SAFE TO USE ON MULTIPLE SURFACES: Easily remove stubborn stains from decks, wood, vinyl siding, drywall, concrete floors, brick walls, kitchen surfaces, and other areas where mold and mildew tend to grow
FAST-ACTING SPRAY: Our powerful, fast-acting mold stain remover spray begins working instantly to target deeply embedded stains that linger on surfaces and hard-to-reach areas
NO SCRUBBING NEEDED: Simply spray our ready-to-use formula on the affected area and watch the stains disappear right before your eyes!

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Picked by 397 people today

9.5

RMR Brands

RMR Mold Stain Eraser Max Pack – No-Scrub Tub & Tile Cleaner + Instant Mold & Mildew Stain Remover Spray, Indoor/Outdoor Bathroom, Shower, Siding, & Deck Cleaning Kit, 2–32 Oz Bottles

Main Highlights

Total Indoor & Outdoor Stain Solution System: Tackle stubborn mold and mildew stains anywhere with 2 targeted, pro-strength formulas; Tub & Tile revives bathrooms and kitchens while RMR-86 restores decks, siding, brick, wood, and outdoor furniture
Rapid Restore & Refresh Kit: Eliminate new and deeply embedded stains in as little as 15 seconds with ready-to-use sprays that penetrate below the surfaceno sanding, harsh abrasion, or exhausting scrubbing required
Ready to Revive Every Surface: Tough on discoloration yet gentle on grout, tile, and most building materials, this kit refreshes tubs, grout, sinks, drywall, siding, patios, brick, concrete, and more without causing surface damage
Made in the USA, Trusted by Professionals: Developed by restoration experts and field-tested in homes, businesses, and post-disaster recovery, these sprays deliver industrial-grade cleaning power with DIY ease and no pro price tag
Year-Round Home Care in 1 DIY Bundle: Dissolves discoloration from mold, mildew, limescale, and hard water while leaving indoor spaces fresh with a Modern Orchard scent and restoring outdoor areas to like-new beauty, season after season

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9.5

ALIEN TAPE

Alien Power 72 Fl Oz Instant Stain Remover Spray for Mold and Mildew and Grout, All Purpose No-Scrub Cleaner for Bathroom & Household Surfaces, Tiles, Wall, Black Mold & Washing Machines - 3 Pack Set

Main Highlights

NO-SCRUB FORMULA SPRAY, WAIT, AND WIPE AWAY TOUGH SURFACE STAINS: Alien Power's concentrated formula is designed to penetrate deep into grout lines, caulking, porous tile, and textured surfaces to lift stubborn discoloration at the source not just mask it. Spray directly on the stained area, allow a few minutes of dwell time, and wipe clean. No scrubbing brushes, no repetitive effort required for most surface stains.
ONE CONCENTRATE KIT MAKES 24 OZ OF READY-TO-USE CLEANING SOLUTION: Each order includes three 1 oz concentrate packets and a reusable 24 oz spray bottle just add water and shake. A single packet makes 24 oz of solution, giving you significantly more value per dollar than pre-diluted sprays sitting on a store shelf. The concentrate format stays potent longer before mixing and ships more efficiently than heavy pre-filled bottles.
TACKLES THE STAINS THAT STANDARD CLEANERS LEAVE BEHIND: Alien Power is formulated for stubborn surface discoloration that everyday household sprays struggle to address including black mold stains, dark grout staining, hard water deposits, soot residue, yellowing buildup from nicotine, and heavy organic staining on tile and tubs. The concentrated formula is engineered to break down the structure of tough stains on contact.
MADE IN THE USA CONCENTRATED FORMULA, NOT A WATERED-DOWN SHELF SPRAY: Alien Power is manufactured in the United States and sold as a concentrate not a diluted ready-to-use spray padded with water before it reaches you. Most store-bought surface cleaners are heavily diluted before packaging. Alien Power's concentrate lets you mix only what you need, store the rest, and get more active cleaning formula per dollar spent.
EFFECTIVE ON EXTERIOR SURFACES SIDING, GUTTERS, BOATS, AND RVs: Heavy organic staining and dark streaking on vinyl siding, gutters, boat hulls, and RV exteriors requires a stronger-than-household formula. Alien Power's concentrate handles exterior surface discoloration where moisture and outdoor buildup combine, without requiring pressure washing equipment. Spray on, allow dwell time, rinse off.
POWERFUL FORMULA FOLLOW LABEL DIRECTIONS FOR BEST RESULTS- Alien Power is a professional-strength concentrated stain remover built for tough jobs that everyday sprays can't handle. For best results, use in a well-ventilated area and follow all label instructions before and during application. Mix only what you need, store the remaining concentrate in a cool dry place, and keep out of reach of children. This is a targeted stain removal solution not a general-purpose daily surface wipe-down spray.

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9.2

30 SECONDS

30 SECONDS Pro Mold and Mildew Stain Remover | Scrub Free | Brighter Results Instantly | Ready To Use | 32 Fl. Oz.

Main Highlights

Use In Bathroom Tile and Grout, Bathtub, Soap Scum, Showers, Drywall, Wood, Fences, Decks, Vinyl Sidng, Concrete Floors, Kitchen, Brick Walls, and other areas where mold and mildew can grow
NO SCRUBBING REQUIRED: Avoid the hassle and backbreaking work of scrubbing tough stains
2X STRONGER FORMULA: 2X Stronger than 30 SECONDS Outdoor Cleaner
BRIGHTER RESULTS INSTANTLY: Noticeably brightens surfaces, removing mold and mildew stains as you watch
REMOVES BLACK MOLD STAINS & MORE

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9.0

Bicotand

Bicotand AlienPower Spray, Multi-Purpose Stain Remover, Heavy-Duty All-Surface Cleaner Quick-Acting Formula Removes Water Stains Yellowing & Stubborn Residues

Main Highlights

Quick-acting formula: Just spray the product directly on the contaminated area, and you will see that this formula can effectively dissolve dirt and dust. It is very suitable for removing building residues, debris in tile joints, and stubborn stains in hard-to-reach corners
Quickly effective stain remover: Specifically designed to remove stubborn stains, hard water deposits, rust, yellowing and blackening in tile joints. After using this powerful cleaner, it can quickly restore the original luster of the surface, making it spotlessly clean and bright
Multifunctional all-purpose cleaner: Suitable for various surfaces, including tiles, joints, floors, sinks, toilets, countertops, walls, and even the exterior of cars. Whether it's daily household cleaning or car maintenance, everything can be handled with ease
Deep cleaning and long-lasting freshness: Its advanced formula can penetrate the surface to remove stubborn dirt, while restoring the original color and luster of the items. It leaves a faint fresh fragrance and has no strong chemical smell, ensuring that your home remains fresh and clean at all times
Safe, durable and easy to use: This cleaner is non-corrosive and suitable for indoor and outdoor environments, applicable to bathrooms, kitchens, floors, tiles, vehicles and tools, etc. Just spray, wait for a moment, then rinse to easily achieve a perfect polishing effect on the surface, without the need for time-consuming and laborious efforts

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8.8

CHTYUF

CHTYUF 2PCS AlienPower Spray, Multi Purpose Stain Remover, Multi Purpose Cleaning Spray, All Purpose Cleaner Spray for Kitchen, Bathroom, Floors, Car

Main Highlights

Quick Stain Cleaning: This Multi-Surface Clean Spray is specially designed for clening yellowing and residue from various surfaces. but also clening stubborn stains, limescale, rust, restores the surface's original shine, leaving it clean and fresh.
Multi-Surface Cleaner: Multi-surface cleaner is perfect for use on a wide variety of surfaces, including tiles, grout, floors, sinks, toilets, countertops, walls, and even car exteriors. Whether you are cleaning your bathroom, kitchen, or vehicle, this cleaner is ideal for both everyday maintenance and deep cleaning tasks.
Portable and Convenient Design: Compact and portable design makes it easy for you to use, this multi-purpose cleaner comes in a convenient 120ml bottle, suitable for routine household cleaning tasks and car cleaning on the go, easily stored in small spaces like apartments, RVs and dorms, ready for use anytime, anywhere
Gentle, Safe, Long-lasting Fresh: This multi-purpose cleaner uses an advanced cleaning formula that penetrates deep into crevices, that are difficult for ordinary cleaners to reach, restoring surface cleanliness while leaving a light, fresh scent, make your cleaning more comfortable.
Easy to Use: The Multi-surface cleaner is easy to use, Simply spray it on the area that needs cleaning, wait a moment, and then wipe it clean with a sponge or cloth or rinse it with water.

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8.6

Lysol

Lysol Mold & Mildew Remover Spray, Bathroom & Shower Cleaner, Disinfectant Spray, Stain Remover with Bleach, Tough on Black Mold, Multipurpose Cleaner for Home and Kitchen, 32oz

Main Highlights

DESTROYS MOLD, MILDEW AND SOAP SCUM BUILDUP: This bleach spray cleans and whitens bathroom surfaces in seconds.
DISINFECTANT SPRAY KILLS 99.9% OF GERMS*: Eliminates 99.9% of viruses and bacteria that may cause cold and upper respiratory infection.
HELPS PREVENT MOLD & MILDEW REGROWTH: Keeps surfaces cleaner longer by killing mold and mildew at the source and helping prevent their return.
BLACK MOLD KILLER AND REMOVER: Effectively removes and whitens stubborn black mold stains on bathroom surfaces.
SAFE FOR USE ON MULTIPLE SURFACES: Including bathtubs, toilets, sinks, tile, and shower heads.
REMOVES STAINS, CLEANS AND WHITENS IN SECONDS: This fast-acting powerful formula cleans, and whitens your surfaces in seconds*.
LEADERS IN DISINFECTION: Looking for some of our other great disinfectant products? Try our Lysol Disinfecting Wipes, Lysol Disinfectant Sprays and Lysol All Purpose Cleaners.
DISCLAIMER: *When used as directed.

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8.3

RMR Brands

RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 30 Fl Oz

Main Highlights

GET RID OF STUBBORN MOLD AND MILDEW STAINS: Our instant spray cleaner removes the stains left behind from black mold and mildew. They tend to leave behind ugly staining that can go deep below the surface
USING RMR-86: To safely and conveniently eliminate indoor mold and mildew stains and odors using RMR-86, proper ventilation and PPE should be used for each application
SAFE TO USE ON MULTIPLE SURFACES: Easily remove stubborn stains from decks, wood, vinyl siding, drywall, concrete floors, brick walls, kitchen surfaces, and other areas where mold and mildew tend to grow
FAST-ACTING SPRAY: Our powerful, fast-acting mold stain remover spray begins working instantly to target deeply embedded stains that linger on surfaces and hard-to-reach areas
NO SCRUBBING NEEDED: Simply spray our ready-to-use formula on the affected area and watch the stains disappear right before your eyes!

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8.1

RMR Brands

RMR Brands DIY Mold & Stain Remover Bundle, Complete Mold Killer & Mildew Prevention Kit, Disinfectant Spray, Includes 2-32 fluid ounce Bottles

Main Highlights

TWO FAST-ACTING FORMULAS: The ultimate mold prevention kit, our bundle includes 1 spray bottle of RMR-86 and 1 spray bottle of RMR-141 RTU to kill mold and mildew instantly while lifting difficult stains that are left behind
KILL MOLD AND MILDEW INSTANTLY: Our RMR-141 Disinfectant Spray Cleaner and Fungicide kills harmful molds and mildews, and prevents regrowth by completely eliminating the roots that other sprays often leave behind
REMOVE STUBBORN STAINS IN SECONDS: Our RMR-86 Instant Mold & Mildew Stain Remover begins working immediately to target stubborn stains that linger on surfaces and hard-to-reach areas
NO SCRUBBING NEEDED: Simply spray our ready-to-use formulas on the affected area and watch the mold and mildew disappear right before your eyes!
SAFE TO USE ON MULTIPLE SURFACES: Use this powerful duo on wood decks, concrete floors, brick walls, carpeted areas, kitchen tiles, and any space where mold and mildew tend to grow

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8.1

Clorox

Clorox Plus Tilex Mold and Mildew Remover with Bleach, Spray Bottle, 32 Fluid Ounces, Unscented, Pack of 3

Main Highlights

MOLD REMOVER: One 32 fl. oz. spray bottle of Clorox Plus Tilex Mold and Mildew Remover that harnesses the power of Clorox bleach to kill mold and mildew
KILLS MOLD AND MILDEW: Eliminates 99.9% of mold and mildew on a variety of surfaces throughout your home
ELIMINATES STAINS: Tackles unsightly mold and mildew stains on hard, nonporous surfaces; suitable for use indoors and outdoors
MULTI-SURFACE CLEANER: Use this cleaning spray for shower walls, sinks, counters and more; it's also a great tub and tile cleaner; avoid prolonged contact with metal and old porcelain
OUTDOOR USE: Use this mold cleaner outside on surfaces like cement pools, glazed pool tile, and outdoor vinyl or plastic patio furniture to enhance the look of your outdoor spaces

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Our Best Overall Choice

Best Choice

9.7

RMR Brands

RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 2 Pack - 32 oz

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

GET RID OF STUBBORN MOLD AND MILDEW STAINS: Our instant spray cleaner removes the stains left behind from black mold and mildew. They tend to leave behind ugly staining that can go deep below the surface; Our professional-strength spray is specifically formulated to eliminate discoloration caused by mold and mildew
USING RMR-86: To safely and conveniently eliminate indoor mold and mildew stains and odors using RMR-86, proper ventilation and PPE should be used for each application
SAFE TO USE ON MULTIPLE SURFACES: Easily remove stubborn stains from decks, wood, vinyl siding, drywall, concrete floors, brick walls, kitchen surfaces, and other areas where mold and mildew tend to grow
FAST-ACTING SPRAY: Our powerful, fast-acting mold stain remover spray begins working instantly to target deeply embedded stains that linger on surfaces and hard-to-reach areas
NO SCRUBBING NEEDED: Simply spray our ready-to-use formula on the affected area and watch the stains disappear right before your eyes!

Show Price

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