What do y’all use to clean your floors?

[HighOctane]

I’ve been thinking about getting a 4000 psi pressure washer and floor scrubber - anyone have any experience with this?

 

[Greg Pack]

I have a surface spinner that my employee uses. It works well at even lower PSi. 2000-2500 psi is optimum. Be careful with higher pressure, especially on new concrete. I would rather have higher volume than higher pressure. I also treat with 6% bleach after treatment to help with striping and retard future mildew.