body decals

[trouble]

My decals which look like pinstriping are in poor condition on everything except the left and right main faring. They really bring down the appearance of the rest of the body panels. How can I get the old decals/stripes off and has any body found something close to replace them ?

[Mr.G]

I have heard that heating them with a blow dryer will soften the adhesive and they will peal off