Grease and Oil removal

[jason1965]

I was cleaning the outside of of a engineering company all the cladding, when a guy from a business opposite came over and ask would i look at his. They are a plant hire company and have huge 30ft roll over doors, that are covered in oil, grease and dirt, has anyone any idea what cleaning solutions or product i could use to clean the doors.

 

[Rezzi]

TFR ( Traffic film remover) Should do it.

 

[tench0771]

ide use it neet as i bet there realy bad do a test patch first tho

 

[jason1965]

Thank you both for your replies i will get some and give it a go.

 

[Dave B]

Cover it with 50/50 ubik and water

It will all come off