Gonna rent a hot water pw need some guidance

[pinpointdan]

Home Depot has a 2200psi 4gpm washer for about 55.00/day

A local place has a 3500 and I think 4gpm for about 95.00/day


This is to remove those stains I posted, which I now believe is a was left over from the oil.

Im not sure how much power we need on this and if the 2200 would be enough.

When doing oil with heat do you need much pressure? (Along the same lines as the above question but relating to pure oil)

 

[Scott Stone]

Is it oily buildup? Or is it just surface oil? If it is buildup, you will probably be happier with the bigger machine. Whatever it is, pretreat it and get it to soften up. It will make you happier in the end.

 

[pinpointdan]

When we put degreaser on the oil spots it lifted then ran down and now there iare yellowish stains that I am told is wax.