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Review title: Works Well, But Get Ears Checked For Wax
Product review: I used to sleep with them all the time, to avoid outside noise of busses, garbage trucks etc. in the morning. While working well to reduce noise, when I visited my doctor and audiologist, both said that they do increase wax buildup in the ears, meaning that over time you hear everything more poorly.So if you use them regularly, I recommend having your doctor check your ears when you see him/her next as you may need to irrigate your ears to remove excess wax.
