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.
Ear congestion relief can be as simple as applying a warm towel to the face and/or ears. Warm a towel or washcloth may reduce ear congestion. This method is especially soothing if the ear congestion is accompanied by pain. Ear Drops. Get rid congested ears by using ear drops.