Lemi Shine Pro Hard Water Concentrate

Lemi Shine® PRO Concentrate
Lime, Calcium, Rust Remover

Quickly removes tough hard water buildup.

Natural citric extracts dissolve soap scum, hardwater buildup and grime while a naturally-derived polymer creates an invisible barrier preventing new buildup.

  • Calcium
  • Lime
  • Rust stains
  • Soap scum
  • Hard water buildup


Mix equal parts (50/50 cleaner to water solution) for light stains and build-up. Repeat as necessary. Use full strength for stubborn stains and build-up. SPOT TEST before beginning any cleaning job. May etch older sinks, tubs, and tiles. Always avoid prolonged contact with any surface. After 2 minutes, rinse promptly and thoroughly with cold water.

Not for use on: natural stone or marble, terrazzo or colored grout, metallic painted surfaces, laminates, espresso machines, steam irons, brass, copper, aluminum, galvanized metal, clothing, fabric, carpeting, refinished bathtubs, wood, any damaged or cracked surfaces, colored concrete, concrete less than 1 year old, and sealed or stamped concrete

Available Sizes

Available in 32 Fluid Oz bottles and ready to use 28oz spray bottles.

Ingredients + MSDS
DEIONIZED WATERWater that has had mineral ions removed, such as sodium, calcium, iron, and copper, chloride, sulfate, etc.7732-18-5
CITRIC ACIDA mild, organic acid used to optimize pH levels, naturally occurring raw material, biodegrades easily77-92-9
SULFAMIC ACIDA synthetic, weak organic acid used on powder or liquid acid cleaners for removing hard water scale deposits5329-14-6
LAURYL DIMETHYL AMINE OXIDECommon surfactant (cleaning agent), derived from natural resources, biodegrades easily1643-20-5


Lemi Shine® Hard Water Pro Spray SDS 35.32 KB 1844 downloads




Keep out of reach of children. If eye contact occurs, flush eyes with water. If swallowed, drink plenty of water to dilute. If any irritation develops, contact your Physician.


Lemi Shine Pro Spray Lime, Calcium and Rust Remover is rated 4.9 out of 5 by 70.
Rated 5 out of 5 by from FIVE STARS I see that there are 4.8 stars for this product and that's wrong - totally a 5.0! So mad at myself for not taking a before and after photo of my shower to show the world that THIS STUFF WORKS! Seriously considering a career as a Lemi Shine ambassador I love it that much.
Date published: 2018-03-24
Rated 5 out of 5 by from This Stuff Works! I bought this because the Dishwasher Booster was so fantastic and thought maybe, just maybe this would be good too. IT IS!!! We have the hardest, nastiest water ever. I can spend hours practically having to chisel the build up off my shower walls/doors and tub. You just spray this on. Wait a minute or so then wipe away. I did use a kind of scruncy sponge, but it took very little effort on my part.
Date published: 2018-01-21
Rated 5 out of 5 by from Amazing! I bought this about a month ago. This product works like a charm! We have lived in our home almost two years, and our kitchen sink never looked clean. After using this product there is actually a shine to the sink. It removed hard water, and calcium build up that previous cleaners didn't touch. I love that it is a more natural product and doesn't use such harsh chemicals.
Date published: 2017-11-21
Rated 5 out of 5 by from Phenomenal !!!! I have tried for years try to find something to clean the hard water soap scum off my shower doors and have been unsuccessful up until this product. I cannot believe how effortless it was to clean those doors and the entire shower from soap scum rust and hard water Stains..
Date published: 2017-08-01