Lemi Shine Pro Hard Water Spray Cleaner

Lemi Shine® PRO Spray
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



  1. Rotate spray nozzle to "ON" position
  2. Apply directly to surface and allow 60 seconds before wiping away
  3. Rinse area with water to avoid drying on surface
  4. Repeat as necessary

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 28 Fluid Oz spray bottles
and 32oz concentrate

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
ORGANOPHOSPHOSPHONIC ACIDChelating agent that has a high affinity for iron, magnesium, calcium, etc2809-21-4
DIMETHYL SILOXANEAnti-foaming agent, reduces the formation of foam in liquid63148-62-9



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.

buy_lemi_shine_target lemi-shine-2017-website-lowes buy_lemi_shine_home_depot buy_lemi_shine_kmart buy_lemi_shine_walmart


Lemi Shine Pro Spray Lime, Calcium and Rust Remover is rated 4.7 out of 5 by 155.
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
Rated 5 out of 5 by from Keeps your bathtub sparkling! Works well to remove lime and rust. What I like the most is that it doesn't contain any harsh chemicals. It is safe to use around the kids. Has a pleasant citrus scent, that makes me to enjoy cleaning with it. I use this product once a week, and it keeps my bathtub looking clean. Also it is very easy to use, just spray and wipe. Leaves no residue.
Date published: 2017-06-27
Rated 5 out of 5 by from Great product I've used this on my shower in my old apartment when I moved in. The apartment was a dive, and so, the shower was pretty gross. This product removed all the soap scum that was built up and removed all the brown stains. It left my shower looking like it was new and/or well kept. I would and have recommended this product to my friends and family.
Date published: 2017-06-21
Rated 5 out of 5 by from 'Gunk Guard' is really a thing!!! Love this stuff! I first used it on my glass shower door and was sold right away with how well it cleaned off the soap scum. But then, about a week or two later, it occurred to me how clean the door still looked. It was then that I had a closer look at the bottle and realized that it contained 'Gunk Guard' which, turns out, actually works! I now also use it on my stainless steel appliances also and, yes, it really does help to repel the smudges. Thanks, Lemi shine!
Date published: 2017-05-01