Top 10 Best hydrochloric acid in 2026

Last Updated - 6/6/2026

🏆Best Choice

Zep

Zep Acidic Toilet Bowl Cleaner, 32 Oz

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Special clinging formula provides extended contact time to remove rust, stains, scale and residue
•Will not harm septic tanks or drain lines
•Professional cleaning with less scrubbing
•Built-in squirt top makes under-the-rim application easy
•Suited for use on toilets and urinals

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$5.32

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BRIOTECH

BRIOTECH Extra Strength HOCl Cleaner, 500 PPM Hypochlorous Acid Concentrate, ULV Foggers & Humidifiers, Professional Deodorizer for Dental, Offices, Schools, Homes, Peroxide Free, 1 Gallon

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•EXTRA STRENGTH HOCL: The top choice, premium, pure Hypochlorous Acid concentrate for fogging and deodorizing households, schools, daycares, bathrooms, businesses, offices, gyms, restaurants, and public spaces.
•HIGH VOLUME APPLICATIONS: Facilitates jobs of all sizes to serve wide area applications when used with cool mist humidifiers, electrostatic sprayers, and low volume or high-power sprayers. Convenient, residue free, and ready-to-use, with the flexibility to dilute for your needs.
•REPLACE TOXIC CHEMICALS: A gentle alternative, free of alcohol, bleach, chlorine, ammonia, parabens, preservatives, sulfates, artificial ingredients, additives, fragrance, and dye. Breathe easy, no harsh fumes!
•PURE & POWERFUL: The leading Hypochlorous Acid solution trusted by professionals for important cleaning requirements. Gentle for use around humans, pets, and a variety of hard surfaces (notice: not for soft surfaces).
•NO PROTECTIVE EQUIPMENT NEEDED: Experience the power that Briotech HOCl can provide. No PPE (gloves, goggles, masks) required for handling.

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$32.99

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CleanSmart

CleanSmart Daily Surface Cleaner and Pet-Safe Disinfectant, Kills 99.9% of Viruses, Bacteria, 23 ounce Bottle (Pack of 2)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•KILLS 99.9% OF VIRUSES AND BACTERIA and leaves no harsh residue PACKAGING MAY VARY
•DAILY SURFACE DISINFECTANT for household cleaning; countertops, pet bowls, highchairs, floors and toys, non-abrasive
•SAFE TO SPRAY AROUND FOOD; Breaks down to saline solution after it kills viruses and bacteria. Free of alcohol, ammonia, bleach, fragrance & dyes
•FRIENDLY CLEANING SUPPLIES; Safe to store with kids and pets nearby, no harsh fumes or odors
•DISINFECTING HYPOCHLOROUS; Nature's germ killer made in the USA

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$17.46

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BRIOTECH

BRIOTECH Sanitizer Disinfectant Hypochlorous, Kill 99.99% of Viruses & Bacteria, Control Mold, Eliminate Odor, Gentle for Nursery & Play Rooms, Food Contact Surface Sanitizer, 1 Gallon Refill

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•KILLS SARS-CoV-2 IN 2 MINUTES on hard, non-porous surfaces. Antibacterial, antimicrobial, and virucidal. Kills 99.99% of harmful bacteria (Salmonella, E. coli, MRSA, Listeria, Staphylococcus aureus, Klebsiella pneumoniae, Pseudomonas aeruginosa), and virus (Feline calicivirus, SARS-CoV-2).
•CONTAINS NO HARSH CHEMICALS: Disinfect high touch areas without the use of PPE or gloves. No overwhelming fumes. No allergy including fragrance added. Hypochlorous Acid made using only salt, water, and electricity.
•OMRI CERTIFIED (for organic use). Kills bacteria that can cause foodborne illness or food poising such as Salmonella, E.coli, and Listeria. No rinse, ready to use sanitizer for food-contact surfaces, kitchens, restaurants, and food processing facilities.
•DAILY ALL-PURPOSE SURFACE CLEANER: Rinse-free use on phones, tablets, toys, pacifiers, highchairs, and glass. No residue and gentle on surfaces for homes, airports, schools, and nurseries.
•ELIMINATE ODORS & NON-LIVING ALLERGENS (dust mite matter, pollen, dog dander). Remove pet odors like urine or feces. Sanitize pet toys, pet bowls and feeding dishes for healthier pet living areas.

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$32.99

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HYPRISTINE

HYPRISTINE PURE Hypochlorous Acid Spray, Multi-Purpose Cleaner, Superior Shelf Life, 0% Bleach, 0% Alcohol, Food Contact Safe, Eliminate Non-Living Allergens, Remove Pet Odor, Clean Any Surface

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•POWERFUL MULTI-PURPOSE SURFACE CLEANER: HYPRISTINE Hypochlorous Acid Spray is a powerful multi-purpose cleaner that is free from harsh chemicals, making it safe for use in various settings such as the kitchen, bathroom, living room, gym, schools, daycare, nursery, offices, factories, churches, and restaurants. It is a next-generation natural surface cleaner that is highly effective in providing superior cleaning results. Its versatile formula makes it suitable for use with a fogger, low-volume, or high-power sprayers, making it an excellent choice for jobs of all sizes.
•HOW DOES IT WORK: HYPRISTINE Hypochlorous Acid Spray works by harnessing the power of hypochlorous acid (HOCl), which is naturally produced by white blood cells to fight against infections.
•SAFE FOR ALL SURFACES: HYPRISTINE Hypochlorous Acid Spray is your go-to solution for all surfaces, including granite, marble, laminate floors, glass, wood, stone, carpet, plastic, fabric, leather, and vinyl. It also effectively cleans cell phones, car seats, strollers, tablets, mats, toys, and more.
•CONVENIENTLY READY TO USE: HYPRISTINE Hypochlorous Acid Spray is designed for your convenience. It's ready to use; no mixing or dilution is required. It leaves no toxic or harmful residues, doesn't need rinsing, and its quick evaporation makes it an efficient cleaning solution.
•NON-TOXIC & NON-IRRITATING: HYPRISTINE Hypochlorous Acid Spray is family-friendly and safe for children and pets. It is non-toxic, non-irritating, non-flammable, and safe for skin exposure.
•PROUDLY MADE IN THE USA: HYPRISTINE is proudly made in the USA, a product of American ingenuity that supports local businesses and jobs.

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$20.95

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Think Smarter Products

Think Smarter Products HOCL All-Purpose Cleaner with Hypochlorous Acid, All-Natural Surface Cleaner, & Skin Hydrator 8fl oz Clear Spray

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•HOCL ALL-PURPOSE SPRAY is an all-natural agent formulated with Hypochlorous acid, sodium chloride, and purified water to promote a healthier environment
•PURE HOCL utilizes the natural power of Hypochlorous acid combined with water to form an effective cleaning solution. This cleaning spray leverages strong oxidizing agents to help swiftly and thoroughly remove impurities
•RADIANT SKIN FORMULA perfect for sensitive skin, our HOCL spray helps to calm and strengthen the skin barrier, preventing flare-ups. Its hydrating properties rejuvenate the skin, leaving it feeling refreshed and balanced
•SPRAY ANYTIME, ANYWHERE over makeup, after a workout, on gym equipment, throughout household items, or simply refresh the skin in between washes
•SAFE FOR ALL, made with a gentle non-corrosive formula that works effectively on all skin types. This multipurpose cleanser is free of alcohol, parabens, sulfates, and fragrance, making it safe for babies, the elderly, and even pets
•UNIQUE DISTINCT SMELL that varies among users. Some find it reminiscent of a spa or ocean breeze, while others might perceive it as a faint bleach-like odor
•ECO-FRIENDLY AND SUSTAINABLE with the environment in mind. Not only are our products safer than traditional agents, but they are also manufactured in the USA. A feel-good solution for skincare at ease. 8 fl oz. spray bottle

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$9.59

$18.99

-49%

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CREW

CREW 04560 Heavy Duty Toilet Bowl Cleaner & Disinfectant, 23% HCI removes Rust Stains, Lime Scale with Mint Scent, Ready-to-Use, 32-Ounce

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Quickly eliminates rust, lime scale, uric acid deposits and offensive odors.
•23% HCI toilet cleaner, for periodic cleaning.
•Cleans, disinfects and deodorizes.
•Kills many harmful bacteria and viruses, including Pseudomonas aeruginosa, Staphylococcus aureus and Salmonella choleraesuis.
•Uniformly coats surfaces for easier cleaning.

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$9.63

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BRIOTECH

BRIOTECH Pure Hypochlorous Acid Cleanser, Original Premium HOCl Topical Solution, Multi-Purpose Cleaner, Family Approved & Pet Friendly, 32 fl oz Refill

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•ESSENTIAL SUPPORT: Extra strength, 0.02% Hypochlorous Acid solution for a variety of applications. Our customers report full body support against irritation, soothing redness and itch, and post-workout odor.
•PET FRIENDLY: A gentle, vegan, and advanced formula lending soothing results to animals for support against itching caused by stings and hot spots. Easy application provides a stress-free experience for support against skin irritations, ear and eye irritations, post-procedure sensitivities, and pet odors!
•ALL-IN-1 CLEANSER: In addition to skin and pet support, this powerful & versatile solution acts as a worry-free surface cleaner for common areas such as cell phones, tablets, handles, light switches, restrooms, glassware, utensils, toys, cribs, cars, countertops, windows, floors, and more. One solution for all your needs!
•TWO INGREDIENTS: Made from only salt and water, to produce pure HOCl. Free of additives, alcohol, antibiotics, BZK, oil, steroids, sulfates, peroxide, parabens, preservatives, iodine, isopropyl, added fragrance and dye.
•SCIENTIFICALLY FORMULATED: Globally recognized science based technology. Formulated by a team of doctors and chemists & manufactured by Briotech in a cGMP Certified, EPA and FDA Registered facility.

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$34.99

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Miracle Sealants

Miracle Sealants Heavy-Duty Acidic Cleaner for Tile & Stone, Grout Haze, Rust Stain & Efflorescence Remover, Quart

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Interior & Exterior Use
•Fast Acting
•Dilutable
•Strong Acid
•Less Expensive

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$13.74

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Duda Energy

Duda Energy Industrial Grade Hydrochloric Acid 37% Pure 32 Fl Oz 950ml

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Commonly used for cleaning applications such as concrete floors
•May be used for adjusting Pool or Spa pH levels (decrease pH / alkalinity)
•Packaged in HDPE bottle with Polyethylene Lined Cap - Will not leak fumes or degrade over time while in storage
•1 x 950ml Bottle

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$22.46

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