Are you trying to find laundry additive for hard water among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling laundry additive for hard water on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 22 hours of research and did 28 laundry additive for hard water tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best laundry additive for hard water you can buy today
- SIMPLE INGREDIENT - Environmentally safe phosphate designed to soften water and leave no hard water scale
- RINSES CLEAN - Rinses completely from fabric, leaving behind no residue on your clothes that can irritate sensitive skin
- HARD WATER TREATMENT - Removes problem minerals from your water such as calcium that keep detergents from working
- NON-TOXIC - Water softener for hard water and well water that aids in natural biodegradation in the environment
- SEPTIC SAFE - When used in moderation, formula is safe in septic and municipal water systems. Non-precipitating and will not form scale
- Formulated For Hard Water - Get rid of tough stains on stinky clothes with Rockin' Green Hard Rock Laundry Powder, an all-natural laundry soap powder that works best in hard water with high mineral content. It eliminates dirt and prevents residues and mineral deposits, while maintaining the quality of your fabric. No need for water softeners.
- Plant-Powered Ingredients - Dermatologist-tested and hypoallergenic, our laundry detergent is made with plant-derived ingredients so it's safe even for babies. Unscented, all-natural and ideal for all fabrics, it uses an enzyme-free formula that’s great for delicate clothes and gentle on sensitive skin.
- Suitable for All Washing Machines - More than just a detergent, this washing machine powder can be used as a pre-soak. Our 45-oz laundry detergent box cleans approximately 90 loads! Just add 1 scoop and run your usual wash cycle. Or add an extra scoop to deep clean. It works really well as an active wear detergent, sport laundry detergent & cloth diaper detergent.
- Cleaner Clothes, Cleaner Planet - Live a cleaner, greener lifestyle with our 100% biodegradable laundry detergent. Free of bleach, dyes, parabens, phosphates, phthalates, SLS/SLES, optical brighteners, and artificial fragrances, Rockin' Green cleaning products are vegan and cruelty-free.
- Rock the Green Lifestyle - We are on a mission to create economical, hardworking and biodegradable cleaning products to meet the demands of every family. We’d love for you to join the Rockin’ Green movement and enjoy safe and reliable products! If you are not satisfied with your purchase, contact our customer support and we'll get back to you within 48 hours.
- SIMPLE INGREDIENT - Environmentally safe phosphate designed to soften water and leave no hard water scale
- RINSES CLEAN - Rinses completely from fabric, leaving behind no residue on your clothes that can irritate sensitive skin
- HARD WATER TREATMENT - Removes problem minerals from your water such as calcium that keep detergents from working
- NON-TOXIC - Water softener for hard water and well water that aids in natural biodegradation in the environment
- SEPTIC SAFE - When used in moderation, formula is safe in septic and municipal water systems. Non-precipitating and will not form scale
- Boosts the power of your laundry detergent
- Removes hard water minerals which trap dirt into fabric fibers
- Removes detergent build-up and soap scum that cause clothing to appear dull and faded
- Formulated For Hard Water - Get rid of tough stains on stinky clothes with Rockin' Green Hard Rock Laundry Powder, an all-natural laundry soap powder that works best in hard water with high mineral content. It eliminates dirt and prevents residues and mineral deposits, while maintaining the quality of your fabric. No need for water softeners.
- Plant-Powered Ingredients - Dermatologist-tested and hypoallergenic, our laundry detergent is made with plant-derived ingredients so it's safe even for babies. Unscented, all-natural and ideal for all fabrics, it uses an enzyme-free formula that’s great for delicate clothes and gentle on sensitive skin.
- Suitable for All Washing Machines - More than just a detergent, this washing machine powder can be used as a pre-soak. Our 45-oz laundry detergent box cleans approximately 90 loads! Just add 1 scoop and run your usual wash cycle. Or add an extra scoop to deep clean. It works really well as an active wear detergent, sport laundry detergent & cloth diaper detergent.
- Cleaner Clothes, Cleaner Planet - Live a cleaner, greener lifestyle with our 100% biodegradable laundry detergent. Free of bleach, dyes, parabens, phosphates, phthalates, SLS/SLES, optical brighteners, and artificial fragrances, Rockin' Green cleaning products are vegan and cruelty-free.
- Rock the Green Lifestyle - We are on a mission to create economical, hardworking and biodegradable cleaning products to meet the demands of every family. We’d love for you to join the Rockin’ Green movement and enjoy safe and reliable products! If you are not satisfied with your purchase, contact our customer support and we'll get back to you within 48 hours.
- Add Calgon Water Softener to your laundry wash for whiter, brighter clothes.
- Maximum lime scale protection. Contains no phosphorous
- Reduce the risk of breakdown and protect your investment.
- Good for 16 laundry loads.
- Calgon Quality Product great for doing delicates and other laundry in your washer
- GENTLE: Our formula is consciously formulated with 100% bio and mineral-based ingredients. We left out all the harsh chemicals, fillers, toxins, and pollutants commonly found in other boosters to create a hyperefficient, nontoxic, biodegradable formula. We only use the good stuff so your body and the environment are left as clean as your detergent.
- EFFECTIVE: Our advanced 4-in-1 formula is the first laundry product in the US to feature a groundbreaking bioenzyme that breaks down tough-to-remove “biological” stains and odors caused by sweat, body grime, and blood. (Think ring around the collar, yellow pit stains, weird grey or yellow stains on your favorite white sheets, and other stains.)
- ENVIRONMENTALLY FRIENDLY: At Dirty Labs - Less is More. By creating hyper-concentrated formulas, we greatly reduce our package sizes (and thus, our carbon footprint). Our packaging is made of recyclable cardboard. Our scoop is made from responsibly sourced schima superba wood. Our materials are responsibly sourced and extracted directly from nature. We examine every aspect of our product life cycles in order to achieve the safest, most sustainable solutions.
- DIRECTIONS: Follow your washer and garment care label instructions. For best results, use with Dirty Labs Bio Laundry Detergents. For standard and HE machines. Septic Safe. 1) Use laundry detergent as you normally would. 2) Add Bio Laundry Booster to wash drum before adding clothes.
- SPECS: 480 g = 48 loads. Free & Clear (Scent Free). Compatible with traditional and HE washers. Optimized for cold water. No synthetic ingredients. Biodegradable formula. Hypoallergenic and safe for sensitive skin. Safe for babies and pets. Cruelty-free. Vegan. No sulfates. No dyes. No parabens and preservatives. No optical brighteners. No chlorine bleach. No 1,4-dioxane. No fragrance. No CA Prop. 65 chemicals. Packaging and formula are BPA-free.
- SIMPLE INGREDIENT - Environmentally safe phosphate designed to soften water and leave no hard water scale
- RINSES CLEAN - Rinses completely from fabric, leaving behind no residue on your clothes that can irritate sensitive skin
- HARD WATER TREATMENT - Removes problem minerals from your water such as calcium that keep detergents from working
- NON-TOXIC - Water softener for hard water and well water that aids in natural biodegradation in the environment
- SEPTIC SAFE - When used in moderation, formula is safe in septic and municipal water systems. Non-precipitating and will not form scale
- ACARIL is safe for all colorfast fabrics and is just as effective in cold water as it is in hot
- ACARIL is an additive that you can add to your favorite detergent
- Washes away allergens in bedding and clothing that laundering in regular detergent does not do
- Use Allersearch ACARIL Laundry Additive for Bedding, Clothing, Delicates, Stuffed Animals, Throw Rugs and more
- All Allersearch products are safe for people, pets and the environment
- SIMPLE INGREDIENT - Environmentally safe phosphate designed to soften water and leave no hard water scale
- RINSES CLEAN - Rinses completely from fabric, leaving behind no residue on your clothes that can irritate sensitive skin
- HARD WATER TREATMENT - Removes problem minerals from your water such as calcium that keep detergents from working
- NON-TOXIC - Water softener for hard water and well water that aids in natural biodegradation in the environment
- SEPTIC SAFE - When used in moderation, formula is safe in septic and municipal water systems. Non-precipitating and will not form scale
- SANTAL: Our most iconic fragrance. This blendof sandalwood and papyrus infuses spaces with warmth and understated sophistication. It’s familiar yet refined—equally at home in a cozy living room or a softly lit bedroom.
- ENRICH THE EVERYDAY: With its woody, amber-infused accords, Santal is inviting and versatile, resisting easy categorization as either a day or night scent. The comforting intensity of sandalwood is blended with leathery papyrus and cardamom, which delivers a spicy, resinous dimension.
- KEY NOTES: Sandalwood, Papyrus, Musk
- MOOD: Sensual, Warm, Intriguing
- PURE AROMA & ESSENTIAL OIL BLEND: These AromaTech favorites are made with the purest aroma and essential oils to yield exceptional aromas—complex, rich, and evocative; able to transform any mood or setting.
- Get clothes cleaner, whiter, and brighter vs detergent alone
- Removes limescale and mineral build-up
- Two Pack of 32 Fl Oz bottles
- One 55 oz box of ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster
- 100% fragrance-free and phosphate-free washing soda neutralizes and eliminates odors naturally without the use of heavy fragrances, leaving a long-lasting fresh and neutral clean scent
- As a laundry additive, it improves liquid laundry detergent performance by up to 15% (1), giving you cleaner, whiter and brighter laundry and upholstery (1) For mustard and blood stains vs leading value detergent alone
- Great general purpose cleaner for a wide variety of indoor and outdoor hard surfaces like sinks, stainless steel, bathtubs, garage floors and more, a must-have addition to your household cleaning supplies
- Use as a silver polish to remove tarnish from silver, gold, brass or copper to keep your jewelry, silverware and precious items looking their best
- A POWERFUL CLEAN - Experience a powerful clean with Earth Breeze.
- FORMULATED FOR SENSITIVE SKIN - Our Eco Sheets were made for your sensitive skin. This means they are hypoallergenic, vegan, bleach-free, paraben-free, and phosphate-free.
- SAVE SO MUCH SPACE - Those big plastic jugs are bulky! You can fit 12 packs of Earth Breeze in the same space as 1 plastic jug.
- DON’T WASTE - Laundry jugs come in giant plastic containers that take up to 1000 years to decompose. They even contain up to 90% water! Earth Breeze comes in plastic free packaging and uses the water from the machine to dissolve the sheets.
- REDUCE CARBON FOOTPRINT - Earth Breeze package is so lightweight and compact that you will reduce your carbon footprint simply by switching from bulky, heavy detergent..
- Pure Original Ingredients Sodium Tripolyphosphate NSF/ANSI Standard 60 Certified
- Use as a water softener and cleaning agent
- Add to laundry detergent
- Always pure ingredients with no additives
- Packaged in Utah, USA
- Add to laundry to help remove tough stains, deodorize and freshen
- Wipe on counters and appliances to remove grease and grime and make dishes sparkling clean
- Removes soap scum, hard water deposits, and dirt
- 20 Mule Team Borax is an amazing, all-natural mineral found in all corners of the globe
- Families have been using Borax for all sorts of things such as cleaning, laundry, preserving flowers, DIY crafting, and more
- ELIMINATE ODOR IN ALL YOUR LAUNDRY - Perfect for Athletic Clothes and Active and gym wear, pet bedding, blankets, smoke smell, etc
- CLEANS YOUR WASHING MACHINE - Eliminate Tough Laundry Odors and clean & deodorize your washing machine at the same tim
- SAFE FOR YOU & YOUR WASHING MACHINE - Use in Traditional and HE Washing Machines, Safe to use with All Detergents. Nontoxic, Biodegradable, Safe for Human and Pet Bedding & Clothing
- HOW TO USE: Add two (2) ounces of Zero Odor Laundry to wash load at the same time (and same location) that you add your favorite detergent.
- Made in the USA
- Tough Stain & Odor Eliminator - Say goodbye to tough stains and odor with Rockin' Green Classic Rock all natural laundry detergent powder! Designed to work in soft to normal water with less than 180ppm mineral content, this powder laundry detergent is enzyme-free to give your clothes that gentle clean.
- Plant-Powered Ingredients - Dermatologist-tested and hypoallergenic, this laundry soap powder is made with plant-derived ingredients so it's safe even for babies and kids. Unscented and all-natural, this plant-based powder detergent uses an enzyme-free formula that’s great for delicate clothes and gentle on sensitive skin.
- Suitable For All Washing Machines - This 45-oz laundry powder works well with all types of washing machine, and cleans approximately 90 loads! Just add 1 scoop and run your usual wash cycle. Or add an extra scoop to deep clean. Use on bed sheets, jeans, shirts, towels, and kids' clothing.
- Cleaner Clothes, Cleaner Planet - Live a cleaner, greener lifestyle with our laundry detergent powder, natural and 100% biodegradable. Free of bleach, dyes, parabens, phosphates, phthalates, SLS/SLES, optical brighteners, and artificial fragrances, Rockin' Green cleaning products are vegan and cruelty-free.
- Rock the Green Lifestyle - We are on a mission to create economical, hardworking and biodegradable cleaning products to meet the demands of every family. We’d love for you to join the Rockin’ Green movement and enjoy safe and reliable products! If you are not satisfied with your purchase, contact our customer support and we'll get back to you within 48 hours.
- Includes: One 5 lb container of OxiClean White Revive Laundry Whitener and Stain Remover to maintain and revive dingy whites
- Chlorine Bleach Alternative: OxiClean White Revive Laundry Whitener and Stain Remover for white clothes contains 40% more whitening power per load than chlorine bleach
- Laundry Detergent Booster: Use with your regular detergent to gently lift away stains while brightening and restoring dingy whites
- Add to Wash or Presoak: Add this whitener for clothes to every load of laundry or you can even dissolve in water to pre-soak
- Chlorine-Free Clothes Whitener: Contains no chlorine bleach and is color safe; no chlorine smell or worrying about spills or splatters on colored clothing
- UK #1 water softener brand
- Helps prolong the life of your washing machine
- Unbeatable protection against limescale and residue and eliminates bad odours
- Cleaner laundry in every wash and safe for use on all types of fabrics
- Minimizes energy consumption by keeping the washing machine heating elements clean
How to choose a good laundry additive for hard water
Does the idea of finding a fantastic laundry additive for hard water make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in laundry additive for hard water. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top laundry additive for hard water products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top laundry additive for hard water on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top laundry additive for hard water brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top laundry additive for hard water based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the laundry additive for hard water were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good laundry additive for hard water, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your laundry additive for hard water.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting laundry additive for hard water for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our laundry additive for hard water. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what laundry additive for hard water should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on laundry additive for hard water.
