API Developers. If you are a Google Apps API developer and use ClientLogin authentication, after you enroll in 2-Step Verification, you'll need to use an application-specific password in place of your regular password.
Answers. Best Answer: It's fine to reuse ear plugs as long as you clean your ears each time before inserting them. You'll need to replace them occasionally, depending on how often they're used. I've found that the yellow cylindrical ones work better and stay clean longer than the standard orange ones.
According to the American Academy of Otolaryngology- Head and Neck Surgery, ear candling or ear coning is not considered a safe option for ear wax removal. Studies have shown that the procedure does not create a vacuum that can remove the wax effectively, and it the wax left inside candle is from the candle itself, not from the ear. The procedure also carries health risks that include burns to the ear canal, development of new blockage of the canal from the candling wax, ear infection, and perforation of the eardrum.