To Restore

[DAT]

This is good stuff, and fast acting.
Give it a try. This is my go to chem for any hard water or calcium buildup in showers and windows. Im sure it would work great for you guys..

http://eacochem.com/ProductDetails/productDetails_OneRestore.htm

 

[Jimmy L]

How much and where to get it. I use Zep's shower cleaner for my plastic showers

 

[DAT]

I get it for $35 a gallon. Usually window cleaning store or brick/masonry store will have it in stock.

The directions says use it undiluted, but that works if you use it on bricks. I use it as 1/4 dilution and keep in 16 oz bottle with squirt cap. Works great for windows and glass door. Dunno if it fixes the plastic shower, id test first.
PH is 1, i believe

 

[steve_64]

We use a product called Hold Em. phosphoric acid, safe in chrome too.

 

[Old Coastie]

How is a ph of one safe for marble?

 

[DAT]

This is article about limestone. i am sure that info applies to marbles. you dont want to use this on any polished stone or concrete.

http://www.eacochem.com/LearningCenter/limestonerestoration.htm

I use this in all glass doors and window cleaning, and if it doesn't work, then i have to restore with my OP with agressive pad and micro minerals. It should work great on tile and grout cleaning where hard water deposit is a problem, i am gonna try it soon.

 

[Old Coastie]

I understand you were posting about glass cleaning; was just marvelling at the acidity, where the label says it canbe used on (calcites).

 

[DAT]

Absolutely. That whats cool about this product. Lot of pressure washer guys use it. I love it for my use You can get nmd80 which is much more potent and dilution is needed. Never bought it though.