10 Best Alien Power Cleaner of 2026

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

June 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 cleaner 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

ALIEN TAPE

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

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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9.5

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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9.2

LHBMET

LHBMET Alienpower Spray，Multi-Purpose Stain Remover, A Powerful Cleaner，Quick Cleaning for Kitchens, Floors, Toilets, and Cars (120ml)

Main Highlights

Fast-Acting Stain RemoverThis multi-purpose cleaner is formulated to remove stubborn stains, limescale, rust, and yellowed or blackened tile grout. Its fast-acting formula quickly restores the surface's original shine, leaving it clean, fresh, and like-new
Multi-Functional CleanerThis cleaner is suitable for a wide variety of surfaces, including tiles, tile grout, floors, sinks, toilets, countertops, walls, and even car exteriors. Whether you're cleaning your bathroom, kitchen, or car, this cleaner is ideal for daily maintenance and deep cleaning
Easy Spray and WipeSimply spray the cleaner onto the surface, let it sit for a moment, and then wipe with a cloth or sponge. The gentle yet effective formula works on most common surfaces, making daily cleaning easy and convenient
Deep Penetration CleaningIts advanced formula penetrates deep into surfaces to remove stubborn dirt while restoring their original color and shine. Easily removes stubborn stains from tile grout, sink rims, and car seat creases
120ml Portable SizeThe compact 120ml bottle is lightweight and portable, making it ideal for everyday home cleaning, car cleaning, and even small spaces such as apartments, RVs, or dormitories. The portable design allows you to use this powerful cleaner anytime, anywhere

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9.0

Save 20%

ALIEN TAPE

Alien Power 6 Pack Refill Packets

20% Off

Main Highlights

TIME-SAVING CLEANING SOLUTION: The easy to use mix-and-spray format allows for quicker and easier cleaning as part of regular household upkeep.
GENTLE AND CONVENIENT: Alien Power's cleaning formula is formulated for safe, regular use as part of your home maintenance routine. Makes cleaning simpler without harsh scrubbing.
VALUE REFILL SET: This set comes with 6, 1Oz powder packets which makes up to 144 Fl oz of Alien Power's viral solution.

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Best Value

8.8

Save 23%

MISNINE

MISNINE 2PCS Multi Purpose Stain Remover, Foam Cleaner Spray, A powerful cleaner for kitchens, Fast Acting Cleaner for Kitchen Countertops, Floors, Toilets, Cars

23% Off

Main Highlights

Fast-Acting Stain Removal: Specially formulated to target common household and automotive stains, this cleaner effectively eliminates hard water deposits, rust, yellowing, blackened grout, and residues
All-Purpose Versatility: All-in-one cleaning solution that works perfectly on both indoor and outdoor surfaces. Replace multiple single-use cleaners with this one product to save storage space and money, making it a must-have for every home, apartment, RV, dorm, and garage
Deep Cleaning: Our formula penetrates into gaps, seams, and crevices that standard cleaners may miss, lifting embedded dirt and grime from tile joints, sink edges, car seat folds, and hard-to-reach corners
Compact & Travel-Friendly Design: The lightweight 120ml bottle is easy to hold and carry, making it convenient for daily home cleaning tasks, on-the-go car touch-ups, and small-space storage
Easy to Use: Safe for most common surfaces, this cleaner is easy to use: simply spray directly onto the stained area, wait for a few moments, then wipe or rinse clean with a cloth or sponge. Enjoy efficient cleaning with a light, fresh scent that keeps your living and driving spaces pleasant

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8.6

30 SECONDS

30 SECONDS Pro Mold and Mildew Stain Remover | Scrub Free | Brighter Results Instantly | Ready To Use | 32 Fl. Oz. (2 PACK)

Main Highlights

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

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8.3

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

RMR Brands

RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon

Main Highlights

TACKLES TOUGH MOLD STAINS INSTANTLY: RMR-86 PRO is our most powerful mold stain remover that utilizes special deep penetrating surfactants with a unique hybrid of pure sodium hypochlorite to remove stubborn stains in just seconds.
CONTRACTOR GRADE: Our extra strength stain removal solution is specifically created for professional use and is 5x stronger than other stain removal products on the market
READY TO USE: Our ultra strength formula is ready to use and instantly dissolves difficult mold and mildew stains without scrubbing or sanding to get the job done quickly and efficiently, saving you both time and money
MITIGATES DAMAGE: This extra-strength, contactor-grade stain remover is made by experts for professional use, removing mold and mildew stains left behind by floods and natural disasters with 5 times the cleaning power of other stain removal products
SAFE TO USE ON MULTIPLE SURFACES: RMR-86 PRO removes tough stains quickly from attics, crawlspaces, wood, concrete floors, brick walls, plywood, drywall, decks and other areas where mold and mildew tend to grow

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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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