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4.4 out of 67 reviews READ REVIEWS

Earth Brite 4-pack Pumix Stone Hard-Water Stain Removers

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Overview & Details

Earth Brite 4-pack Pumix Stone Hard-Water Stain Removers 
Hard-water stains marring your vision of a beautiful bathroom? Conquer them with Pumix. Gently abrasive, it works better than harsh scratch pads and, once wet, won't scratch porcelain. It even has a built-in handle so you can keep your hands out of funky stuff. It's perfect for scrubbing touch calcium, lime and rust from porcelain sinks, toilets, tubs and showers. Now your bathroom vision can glisten once again.

What You Get

  • 4 Pumix stones with handles 

Good to Know 

  • Do not use Pumix dry on porcelain as it may scratch or damage the surface.
  • For best results, test first in a small area before use.
Shop all Earth Brite
Measurements: Approx. 9-1/8"L x 9-1/8"W x 1-1/2"H each
Material Composition: Foam, glass and ABS plastic
Use and Care: Rinse clean and air dry
Country of Origin: China


Pumix hard-water stain remover
  • Tackles tough calcium, lime and rust buildup
  • Perfect for bathroom sinks, toilets, bath tubs and showers

Gentle abrasive cleaner
  • Once wet, won't scratch porcelain
  • Better alternative then harsh scratch pads

Mildly porous
  • Pores help create natural abrasion
  • Dries much quicker than sponges and other abrasive cleaners

Convenient handle
  • Perfect for hard-to-reach places such as inside the toilet
  • Protects your hand from having to touch water or dirt 

  • Take it with you
  • Easy to store
  • Perfect for quick cleaning

Easy to use
  • Wet the stone in water first, using the handle to protect your hand
  • Gently rub the stained area until the deposit disappears
  • When finished, rinse the stone in clean water and allow to dry


Earth Brite 4-pack Pumix Stone Hard-Water Stain Removers
67 reviews 4.4 out of 5

Review Breakdown

5 Star
71.64% 48
4 Star
13.43% 9
3 Star
5.97% 4
2 Star
1.49% 1
1 Star
7.46% 5
Would recommend to a friend
  • It worked!!

    I tried all kinds of hard water, scale and lime chemicals to get that ugly ring out in my porcelain toilet bowl. Nothing worked. So I was skeptical. But used one and didnt have to work hard. Toilet bowl looks like it did when it was installled a year ago.

    LynnInLA, LA
    Was this review helpful? 0 out of 0 found this review helpful
  • At last!!!

    I have been trying to battle hard water stains in my toilets for 12 years. Have tried every product out there. Felt hopeless. Saw these on HSN and decided might as well try them. OMG!!! My toilets look like new. I was able to scrub the hard water ring and stains right off. Absolutely amazing. I so highly recommend them.

    primavera531, NJ
    Was this review helpful? 1 out of 1 found this review helpful
  • Really Works. . . but needs different sizes

    I tried scrubbing and using different products previously but nothing worked. I tried these and they were amazing, removed the hard water stains completely from the toilet bowl and 2 bathroom sinks. I wish they had them in different sizes. One of my sinks has a unique, ribbed design and the sticks were too large to fit in the crevices (I ended up scrubbing in different angles and using the sides to get it to fit). It eventually did but it took waaaay longer than if it was just a bit smaller.

    Stoopid123, CA
    Was this review helpful? 1 out of 1 found this review helpful
  • SUrprised

    I bought a new house ,For some reason one bathroom had a toilet that had yellow calcium lines .Figured I tried everything else including those magic eraser sponges and nothing worked. Well this product got rid of the stains in one try. Great price ,great product

    collectking, FL
    Was this review helpful? 1 out of 1 found this review helpful
  • Great product!!

    Only complaint I have is that I didn't order more. This really works!!

    Tennisbum569, TX
    Was this review helpful? 1 out of 1 found this review helpful