I bought a humidity "thermometer" at a garage sale. Instead of
placing it on the back, the stupid sellers placed a price tag right
over the front of the thing, using scotch tape, and apparently it was
on there for a long time, and got baked in the sun. I used my
fingernails to remove the tape and paper tag, but the glue is still on
there. I tried both soap water and rubbing alcohol. Neither removed
it. I am considering gasoline (outdoors of course), but am afraid it
will harm the clear plastic.
What else can I use?
Thanks for all replies