Once again I really recommend the sulfmatic acid.

I would like to get advice for ratios, rules of thumb, and best practices to steer me away from becoming over leveraged in debtTwo things I tell people:1) Do NOT allow your CFBT to <$0 (ie you're feeding the property).2) Create an acid ratio = (expenses + debt)/(total income). 

The following day I tried Miracle Sealants Heavy-Duty Acidic Cleaner.

I felt my stomach churn with acid as I heard him say it would take many months and a large retainer for him to take this through all the steps, and then if she fought it the court might rule in her favor.

Grout shouldn't be dissolving from a water leak unless you have some crazy acidic water out there.  

We got a HELOC on the house and used it to build a garage, fix up the kitchen, new paint and fixtures throughout the house, landscaping and I acid stained the basement floors to give it a one off look.

Other reactions may create formic acid, another irritant.

Our house was built with the old, softer "M" grade copper plumbing and the slightly acidic water was slowly dissolving the pipes, causing a blue-green staining in the tub. 

How do you feel about massive amounts of acid whey dumped by Byrne Dairy into Cortland's watershed?

Power wash the floor , let degreased sit on the oil spots for a while , then clean with muratic acid , then rinse again .then paint .