T Theweeknd Joined 18 Oct 2017 Messages 313 Reaction score 10 Country 29 Dec 2023 #1 Hi All, I pressured washed my exterior garden walls today but theres a few areas that have stubborn marks. What chemical can I use to apply and jet wash off? Thanks
Hi All, I pressured washed my exterior garden walls today but theres a few areas that have stubborn marks. What chemical can I use to apply and jet wash off? Thanks
M Mike13 Joined 19 Nov 2005 Messages 908 Reaction score 214 Location Surrey Country 30 Dec 2023 #2 need to know what sort of marks are still there. Pics would help.
