[samson]

I was cleaning a conservatoy today, and was using TFR, but it wasn't getting the panels clean !    It was really weird rough upvc, like a textured surface, and it was green, but no matter how hard I scrubbed it wouldn't shift.
Any ideas ?

[Darranvps]

Leave it to the Pro's

[Kevin Miller]

I was cleaning a conservatoy today, and was using TFR, but it wasn't getting the panels clean !    It was really weird rough upvc, like a textured surface, and it was green, but no matter how hard I scrubbed it wouldn't shift.
Any ideas ?

What TFR was you using pal? G101 is very good for very stubborn ones as is Hugh Crane A8 TFR With Wax

[Smurf]

I was cleaning a conservatoy today, and was using TFR, but it wasn't getting the panels clean !    It was really weird rough upvc, like a textured surface, and it was green, but no matter how hard I scrubbed it wouldn't shift.
Any ideas ?

I've never seen rough textured conservatory roof panels before but I've seen plenty covered in lichen.
The only panels that I've seen as you roughly described are fibreglass car port roof panels which are generally old corrugated type.

Did it look like a diy jobby or proper installed type?
Also did you take any pics of the roof so we can see?