Before you start
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Do not eat, drink, smoke, chew gum or brush your teeth during the preceding 60 minutes.
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You can gently massage your cheeks to stimulate saliva production.
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Do not let the white head of the swab touch any surface.
Collecting your sample
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Open the packaging at the indicated end.
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Remove the swab without touching the white head with your fingers.
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Rub the inside of your cheek, or the area under your upper or lower lip, firmly for one minute.
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Place the swab in the drying pouch, white head first, without letting it touch any surface.
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Fold the pouch along the fold line, with the transparent side facing inwards, and seal it with the barcode label.
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Place the pouch in the shipping packaging (envelope or box) and close it securely.
