Soda or Sand added to water for Surface cleaning

Mardie

New member
Hello i am new to this board am am trying to educate myself on the ways to use pressure washing for flat surface cleaning ie. concrete/asphalt. I do not have any equipment yet. What is your take on using Soda or sand when using a surface cleaning tool such as a spinner ???
 
You can get a soda blaster attachment for a pressure washer, sand as well. That pulls it thru at the gun. Never thought it necessary for concrete and kind of a pain to use. It has its own gun. Would never use with a spinner.
 
Soda or sand blasting is not needed unless you are removing paint, old adhesive or other coatings, not needed for regular concrete or asphalt cleaning.
 
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