Kilroy may have been there - but maybe not for much longer. This kit contains all you need to remove spray paint, marker pen and ballpoint pen ink from many non-porous and painted surfaces, including plastic.

It's easy to use and successfully removes inks marks from painted wood and plaster. However, it struggles with spray paint on painted brick.* The chemicals sometimes discolour the working surface - so it's best to test on a small hidden area first. There's enough solution in each bottle for an area roughly the size of ten magazine covers, but on ballpoint pen marks it goes even further. It's available at www.graffitihotline.co.uk