Will WFP work on these?

[DrGonzoSnr]

Hi,

Just been asked for a quote and there are a few of these windows with a piece of glass which faces the sky. 

Some of them have this algae growth on them.

Will WFP get rid of this or do I need to think about using a pressure washer?

Thanks for your thoughts.

 

[Pjj]

Yes it will remove it especially with hot water , if you have Virosol or a similar product spray it with a diluted mix and then give it a good scrub with wfp rinse well it will come up like new 

 

[DrGonzoSnr]

I was amazed at how well WFP worked on these windows 

 

[Pjj]

Told you it would do it ok ?