Removing window protective film

[Mr Blobby]

The protective film on our aluclad frames has been on for about two years.  I went to remove it today.  Oh dear. 

North facing wiondows are ok but on the (many) South facing windows are a nightmare.  The film has dried out, is brittle and does not want to come off the frame.

 

 

 

Is there any easy way to remove the film, or do I have to spend the next week scraping it off with my thumbnails millimetre by millimetre ? 😫

[Mr Punter]

You might want to try Sticky Stuff Remover or similar.

[JohnMo]

Hairdryer