a cotton swab is used for many things. For example, they can be used for cleaning ears, baby care, and beauty reasons.
They use cotton swabs.
Use a QTip or similar cotton swab
to make a cotton swab, you need a cotton plant to produce cotton.
a cotton swab or 100% cotton rags
They do a cotton swab test
In the old days a nurse used a cotton swap and alcohol to sterilize injection sites. Or the nurse used a cotton ball to swab the blood off my head. OR The oil company uses a swab to clean pipe.
sterile cotton swab
That's called a 'swab'.
They are used for many things. * Doctors such as human doctors use them for DNA samples like Saliva for example. * They use it in airports to make sure there is no explosve poison on anything. * They use it for cleaning ears. Maybe you should ask your doctor about this question.
Alcohol can be detected in your system from a cotton swab test for two days. A cotton swab test is also known as a saliva test, and results can vary depending on how much alcohol was consumed.
Dab a bit on a cotton swab and gently wipe over your face.
a cotton wool ball because it is bigger