adrianb1066
Active member
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I've been asked to pressure wash the bottom three courses of bricks around a local block of flats as in places there is a lot of algae and moss accumulating due to it not getting much direct sunlight.
Questions:
I have a Nilfist 1.2 pressure washer and lance so I think this would be ok as I don't want to rent/buy any equipment. Opinions?
Should I pretreat the walls to loosen/kill the algae before pressure washing? If so what with?
Can I damage anything do you think. The pointing looks ok to me and he bricks solid?
How much should I charge? By the metre?
All advice welcome as I am meeting the building manager Friday so would like I be a bit more clued up.
Thanks in advance,
Adrian.
Questions:
I have a Nilfist 1.2 pressure washer and lance so I think this would be ok as I don't want to rent/buy any equipment. Opinions?
Should I pretreat the walls to loosen/kill the algae before pressure washing? If so what with?
Can I damage anything do you think. The pointing looks ok to me and he bricks solid?
How much should I charge? By the metre?
All advice welcome as I am meeting the building manager Friday so would like I be a bit more clued up.
Thanks in advance,
Adrian.