Wax in ears also will help us in many ways. Due to this dust will not go in to the ear. But it also must be in limited quantity otherwise problem is started.
Cotton ear buds are available in the market that is medical shops too. We cannot trust they are safe as in this forum they have mentioned that cotton buds are made of waste cotton wash. this is really horrible to hear
I think I saw this article or news item some where before, thanks for reminding in such a detailed way. Yes we should be much more careful while using cotton buds and go for only big companies like Johnson.
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