10 Best Dishwasher For Hard Water of December 2025

• POWERFUL CITRIC EXTRACTS FOR THAT EXTRA BOOST: This is a 2-pack of the #1 Dish Detergent Booster, the 24 oz Booster Additive, to be used in conjunction with dishwasher detergent to better clean dishes and give them a sparkling finish. Try Lemi Shine Auto Dish Detergent Pods
• TOUGH ON STAINS NATURALLY: Our dishwashing booster contains natural ingredients, powerful citric extracts that remove stains, hard water spots, film, lime, calcium, iron, and other mineral deposits.
• PH BALANCE OPTIMIZATION: Use Dish Detergent Booster for optimizing your dishwasher's cleaning ability by balancing the PH caused by hard water.
• SAFE & TESTED: Our products are UL Tested and the results speak for themselves, our products perform better than any other brand on the market, and all-natural. Lemi Shine Booster is biodegradable, phosphate free, non-toxic, and Septic system safe when used as directed.
• CLEANS AND DEODORIZES: Cleans, Deodorizes, and optimizes all dishwashers and works in all auto dish and dishwasher systems. Natural and Safe for your pets and children when used as directed. Made in the USA.

Lemi Shine

• ✅ EASY TO READ COLOR CHART - From red to green, the large color chart makes distinguishing your test results effortless. The total hardness is measured in both 0-25 GPG and 0-425 PPM, making it a perfect tool to calibrate your water softener or simply check the water hardness.
• ✅ QUICK AND ACCURATE - Save time and get the test results within seconds. No need to visit a hardware store or wait for someone else to check the quality of your water. The reliable and consistent accuracy of these test strips provide a simple and convenient way to measure water hardness.
• ✅ EASY TO USE - Simple and clear instructions make these hassle-free test strips super easy to use. You don’t need to mess with a complicated test kit to reliably check the hardness of your water. Simply dip the strip into the water and compare it with a large color chart on the bottle.
• ✅ EXCELLENT VALUE - 50 high-quality test strips provide a cost-effective way to regularly test your water softener, aquarium, pool and spa water. Even better, the unused strips remain airtight and dry for future use, allowing you to carry out measurements up to 10 months after initial use.
• ✅ DEDICATED TEAM OF EXPERTS - You can always count on our team of EPA experts, with more than 30 years of expertise in the water quality industry. That’s why we are single-mindedly devoted to helping you with any questions you may have about water quality testing or the test strips.

Health Metric

• Cleans the Dishwasher While Making Dishes Sparkling Clean and Clear
• Gets Your Dishwasher Clean & Lemon Fresh
• Leaves Dishes & Glassware Sparkling Clean & Spot Free
• Contains no Phosphates

Glisten

• Scale inhibitor combats hard water and cloudy build-up on glassware
• Convenient package including all necessary installation components
• Ideal for commercial / residential dish washer systems
• Includes housing, bracket, wrench, connections and three cartridges
• Dimensions are 6" width x by 12" length

KleenWater

• Lemi Shine Natural Rinse aid removes residual hard water deposits like iron, calcium, lime, and rust during the final rinse cycle.
• Lemi Shine's Rinse Aid contains is powered by Natural Citric Extracts, containing natural active ingredients.
• Formulated for all water types, shine your dishes naturally with a sparkling finish!
• Lemi Shine's Shine & Dry Dishwashing Rinse is super concentrated; No need to run the heated dry cycle, which saves energy, money, and time
• Non-toxic, biodegradable, phosphate-free, septic system friendly

Lemi Shine

• Bundle includes 3 units of 14 oz. booster.
• Removes tough hard water stains that detergents alone don't
• Gives you crystal clear dishes & an amazingly clean dishwasher
• Fights odor & leaves behind a crisp, lemon scent
• Fill pre-wash chamber with Finish Booster If no pre-wash chamber is present, dispense 2 tbsp of Booster into bottom of dishwasher

Finish

• Removes tough hard water stains that detergents alone don't.
• Gives you crystal clear dishes and an amazingly clean dishwasher.
• Fights odor and leaves behind a crisp, lemon scent.
• Add Finish Booster to your washload along with Finish dishwasher detergent for best results.
• Fill pre-wash chamber with Finish Booster. If no pre-wash chamber is present, dispense 2 tbsp of Booster into bottom of dishwasher.

Finish

• CLEANS AND DISINFECTS: Glisten is #1 Dishwasher Cleaner and the Only EPA-registered Dishwasher Cleaner and Disinfectant
• POWERFUL CLEANER: Removes Rust and Buildup Caused by Hard Water, Grease, Detergent and Food Residues
• PROTECT YOUR HOME: Glisten Dishwasher Cleaner Protects from E-coli, Salmonella and other Bacteria
• PREVENT BUILD-UP: Dishwasher Magic Breaks Down Food Buildup so it can easily be Removed from the Dishwasher’s Water Jets, Tubes, and Pipes
• LAST FOR 30 DAYS: For optimal results use Glisten Dishwasher Cleaner Once a Month for an Incredibly Fresh, Clean and Well-Maintained Dishwasher.
• MADE IN THE USA: Design for the Environment Certified Product

Glisten

• Helps prevent lime and scale build up in your dishwasher
• Keeps the element in your dishwasher clean
• Will remove or reduce chlorine, tastes and odors that may be present in your drinking water
• Use food grade NSF listed phosphate
• Lasts up to 6 months

WaterSentinel

• Softener Resin combats hard water and cloudy build-up on glassware
• Convenient package including all necessary installation components
• Ideal for commercial / residential dish washer systems
• Includes housing, bracket, wrench, connections and three cartridges

KleenWater