The method of using oral swab

Oral swab sampling is a simple, painless and noninvasive method for collection of DNA specimens.

Rinse your mouth with clean water before sampling, so as to remove the food residue in your mouth. The hand-held oral sampling cotton swab is inserted into the side of the oral cavity, rotating 10-15 circles in the inner wall mucosa, then moving up and down, scraping and swab for 5-10 times, with moderate intensity. It is suitable for sticking to the inner wall mucosa of the oral cavity, so as to ensure that the oral mucosa exfoliated cells can be dipped everywhere in the sample swab.

After the collection is completed, please take the oral sampling cotton swab out of the mouth, put it in the sample tube, and mark it.

We can also supply the Suction Swab, Surgical Sponge Brush etc. Welcome to contact us.