I had an Aluma-Wood (http://www.alumawood.com/) Patio cover to clean today with the typical black streaks. I used a sodium hydroxide product, a potassium hydroxide product, & even brushed it, but nothing would get the streaks off.
I approached the customer and told them that I was unable to get satisfactory results and would have to pass on the job.
They were just as baffled as I was as they were told that all they would have to do is brush it with dish soap and water to make it look new again.
The lady of the house insisted that I try her favorite products such as windex, oil eater, Jasco TSP, which all failed to get the streaks off.
I had an Aluma-Wood (http://www.alumawood.com/) Patio cover to clean today with the typical black streaks. I used a sodium hydroxide product, a potassium hydroxide product, & even brushed it, but nothing would get the streaks off.
I approached the customer and told them that I was unable to get satisfactory results and would have to pass on the job.
They were just as baffled as I was as they were told that all they would have to do is brush it with dish soap and water to make it look new again.
The lady of the house insisted that I try her favorite products such as windex, oil eater, Jasco TSP, which all failed to get the streaks off.
What gives with this stuff?
Share this post
Link to post
Share on other sites