Give it a week, and make sure you dilute the muriatic acid.
Diluted muriatic acid will do the trick. Follow the instructions on the bottle to the letter, however, because this is some dangerous stuff. Any home center will have it.
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Storm, waste, soil, acid- chemical waste , sub soil drainage
2
The dam will produce as much energy as 15 nuclear power stations. This energy is vital to ease China's addiction to coal, which has devastating effects for the entire country. Acid rain threatens a third of China; respiratory diseases are often fatal. Whilst coal is still used for almost 80% of China's energy supply, millions of lives are endangered. This scheme could replace up to 50 million tons of coal needed to supply the country itself, which means China would be able to export more of the coal it produces.
Muriatic acid is a form of hydrochloric acid which is often used to clean the white stuff from brick walls.
Yes
NO!
Brick acid, also known as muriatic acid or hydrochloric acid, is a strong corrosive acid commonly used to clean and etch masonry surfaces like bricks and concrete. It is highly reactive and should be handled with caution due to its corrosive and toxic properties. Proper protective equipment should be worn when working with brick acid.
Muriatic acid can be used to clean dishwashers. Muriatic acid is very strong and should only be used occasionally for cleaning the dishwasher.
I don't know how others do it, but I brush it on with a stiff nylon brush, then rinse it off with a hose.DON'T USE IT STRAIGHT FROM THE BOTTLE! I mix it about 4 parts water to 1 part acid (20% acid) then brush it on. Make sure you wear long sleeved shirt (that you don't mind throwing away), eye protection and rubber gloves. Also, make sure you have clean water nearby that you can use to rinse yourself off in case you get some on you. That stuff really stings.
Yes, muriatic acid can be used to clean old tubs. It is a strong acid that can help remove mineral deposits, soap scum, and grime from the surface of the tub. However, it is important to use it with caution as it can be harsh and may require proper ventilation and protective gear.
To clean cement from brick, a common ratio is to mix 1 part muriatic acid with 10 parts water. Always wear protective gear, follow product instructions, and test a small area first to ensure it does not damage the surface.
You can use muriatic acid to clean or etch aluminum. Do not let it set too long or it will eat through. Use caution since muriatic acid is very caustic.
no
YES
To clean concrete among other uses