Use Goof Off , or if needs to be stronger, acetone or lacquer thinner. ( They work on different materials.)
Paint thinner or a product called "goof off" in the paint section at your hardware store.
As long as they are kept clean there is nothing wrong with old pots
If they are ceramic tiles and this is the adhesive used to bond them, instructions will be on the container.
No, in fact it will clean many adhesives off surfaces.
Wet it, then scrape with a metal spatula or spreader.
Soap, water & elbow grease.
Most real copper pots/pans will have a copper bottom. It will be a different color than the rest of the pot.
There is now a company called Revere Ware. They began in copper bottom pots and pans and in recent years have branched out. Revere was a silversmith and worked in copper making pots and pans.
Clean the coolers, pots and cans Bye to Malaria, yes-you can!
You can clean your outdoor clay garden pots with a damp cloth or sponge. If the stains do not come out, you can use a mild soap or detergent. You can also use a nylon cleaning pad or brush on tough spots.
Try Lift-Off first, if not effective use Goo-Gone.
Get Silicone Gone from Home Depot, paint dept.