Tag Archives: WD-40

Removing labels from 2-liter soda bottles

Mr. B.’s fourth grade teacher wants empty 2-liter soda bottles for a classroom ecology study. Being a classroom parent, I didn’t stop at one Coke Zero bottle for Mr. B. but have plunged on to get more. The only hassle is the label. Most of it can be cut off, but it always leaves some where the glue is.

The glue comes off easy enough with WD-40, something I discovered years ago trying to get dried glue off fiberglass. But the label residue itself, ugh, what a pain. Scrape, scrape. Mrs. Charm suggested immersing the bottle in hot, soapy water. I even left it soaking overnight. Didn’t work.

This fellow managed it with slightly-cooled boiling water poured into the bottle. I may have to try it, though it sounds like a great way to ruin, or at least deform, the bottle’s thin plastic. If there’s a surefire trick here, I have yet to find it. Anybody have any suggestions?

UPDATE:  Have noticed several visits from folks seeking info on this subject. Therefore will add that I wound up doing in the neighborhood of twelve bottles and this process works best: cut off the label and spray the label residue with WD-40. Let it soak a while and then use a razor blade in a holder to scrape it off. Corner of the blade works best. Once the label is off, spray more on the glue, wait a bit and then wipe it off. Wash and dry the bottle to get the WD-40 off. 

WD-40

Ever wonder what the household elixir’s name stood for? “…water displacement, formulation successful in 40th attempt.” I find it usually removes gum from hair on the first attempt, not to mention crayons from wood floors and freeing stuck sliding glass doors.

Via Althouse.