Trying to describe this - it is an alkali based stripper that you apply to the surface and then leave covered in cling film for up to a day or two. I'm thinking of trying it on the architraves. I'm stripping them to repaint but the condition is too bad to prepare them in any other way than stripping. I have about 15 layers of paint chipped down to the wood in hundreds of places so not a job I can simply do a light sand on. Now, come and tell me if you have used a stripper like this and how it went. And then tell me to get the professionals in and stop trying to save money.