Chemical Tips

[ABM Cleaning]

Hi guys, new to the site and pw biz...been through one summer and did ok but looking for tips on making the jobs easier and better quality results. I have been using the washes purchased at Northern but they do not seem to really cut the difficult mold and mildew stains on siding. I do mostly residential vinyl siding but find myself relying on mostly the water pressure to do the job. Any tips and help would really be appreciated.

Thanks
Jeff
ABM Pressure Washing
Greensboro, NC

 

[russ s]

Downstream sodium hypochlorite and you will be fine, you can rinse it with a garden hose

 

[Henry Bockman]

Chlorine will help kill it but use a good house wash too as a surfactant. SH will kill mold but it's not a cleaner so it won't do anything to help remove dirt.

 

[russ s]

Thanks Henry I forgot to mention the surfactant.