We had our work cut out on this one. This driveway was covered in Black Spot Lichen, mainly on the edge of each block paver. The rear patio was looking very tired with plenty of algae growth - all safely cleaned and brought back to life.. Thanks for posting a review John, really nice of you.
We used our chemical surface cleaning system to remove all the black spot lichen from the edge of the block pavers which pressure washing alone will not do. The results speak for themselves.
Cheshunt EN7
“Last week Bill from Big Clean Machine came and cleaned the front drive including the wall. It looks brilliant and the neighbours stopped when driving by to look at our sparkling drive. The only trouble is that after he cleaned the back patio if the sun shines we will have to wear sun glasses its so clean. He cleaned all with a very professional attitude and I wouldn’t hesitate to recommend him to anyone. ”