HOW TO PASS MOUTH SWAB TEST IN 12 HOURS NO FURTHER A MYSTERY

Brushed my tooth, gums, lips, tongue, underneath tongue, major of mouth and cheeks great. Rinsed once more with peroxide. Drank loads of water to maintain my mouth hydrated. Just before I remaining. I repeated the rinse and brush cycle. On my way. I drank water and chewed gum. Right before I went in to try and do my mouth swab. I finished my bottle