Old neglected masking tape often seems cemented to window glass metal trim or other household surfaces.
Remove old blue painters tape from aluminum siding.
Here are some amazon links to the products i used to get the job done.
Tape removal from aluminum siding depends on the thickness of the tape remaining.
However if you leave the painter s on the surface for long it can dry out.
A hair dryer on the tape to help soften the sticky part blow it w the hair dryer in little sections then remove it slowly keep the hair dryer on it as you peel.
Once you have completed the paint job remember to remove the tape.
Use caution with scrapers and single edge razor blades because the finish on aluminum siding is soft and easily damaged.
When the tape dries out it becomes almost impossible to remove many people have battled with dried on painter s tape at one time or another.
With painter s tape and lengths of plastic sheeting protect items and areas adjacent to the siding.
While it can be scraped off or sanded off that can inadvertently damage the surface the tape was originally meant to protect.
Once masking tape has dried out the hardened adhesive can prove quite difficult to remove.
A how to on how i was able to remove some 6 year old blue masking tape from an aluminum and glass boat windshield.
Try plastic putty knives but do not get them too hot or they.