Cleaners

 
 

Crown® Isopropyl Alcohol 70%

Crown® Isopropyl Alcohol 70% is a fast-evaporating solvent and cleaning agent, intended for industrial or professional use only. Cleans home and workplace surfaces. Slower evaporation rate for a more effective clean.

DO NOT DRINK

This product is only intended as a general-purpose cleaner for hard surfaces. This product is not recommended for disinfecting purposes.

This product is not to be used as a hand sanitizer or to be used on skin.

Not for sale or use in California or other VOC regulated areas.

 

 

Crown® Isopropyl Alcohol 99%

Crown® Isopropyl Alcohol 99% is a fast-evaporating solvent and cleaning agent, intended for industrial or professional use only. It can be used as a solvent for gums, shellac, and essential oils.

DO NOT DRINK

This product is only intended as a general-purpose cleaner for hard surfaces. This product is not recommended for disinfecting purposes.

This product is not to be used as a hand sanitizer or to be used on skin.

Not for sale or use in California or other VOC regulated areas.

 
 

 

 
 

 

 


Crown® Windshield Washer Fluid (Summer Formula)

Crown® Windshield Washer is an excellent summer formula that provides good cleaning and removal of bug splatter and road grime from windshields. Texas Air Control Board approved formula.

PROP 65 WARNING
warning.png WARNING: This product can expose you to chemicals including Methanol, which is known to the State of California to cause birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.

 
 

 


Crown® Muriatic Acid

Crown® Muriatic Acid is a 20° Baume (31.45%) hydrochloric acid solution used for cleaning and etching masonry surfaces.


FAQ's

Should I use Muriatic Acid to wash my previously painted cement patio? If yes, what is the correct procedure so that I can also ensure to protect my landscaping plants?

Washing cement with Crown® Muriatic Acid is a good idea because it will ensure that small bits of old paint will be released, allowing for a better bond for painting to be made for the new coating.

First dilute 1 part acid to 4 parts water by pouring acid to water. Never pour water to acid. Next thoroughly soak the cement with water and the spray the acid with a spray bottle. Wear safety glasses and protective gloves. Avoid spraying on windy days or days with a temperature exceeding 90F. Scrub the acid with a stiff brush to maximize cleaning. After 15-30 minutes, pour baking soda on to the cement to neutralize the acid. (For a 12'x12' patio uses 2 regular sized boxes). Allow the baking soda to sit for 5-10 minutes and then rinse the cement off with water for 10-15 minutes*.

*The water will dilute the products from the neutralization reaction and shouldn't harm most plants. However, for rose bushes and maple trees, the rinsing time should increased to over 20 minutes and should be performed before noon to minimize the effect to such plants.

 

What is the concentration of Crown Muriatic Acid?

Crown Muriatic Acid is 31.45% Hydrochloric Acid (HCl), has a molarity of 10 mol/L and a density of 1.045 g/mL. Note that for the Crown NEXT/safer Muriatic acid can range form 8% to 15% concentration. For exact concentrations, titration of the acid should be used for the most accurate measurements.

 

Can I use Muriatic Acid for indoor applications (such as etching the concrete of a basement floor)?

No. It is not recommended for indoor use. The use of Muriatic Acid requires a well ventilated area.  The acid is very corrosive and will damage many surfaces.