Prepare yourself and meet the challenge of a saliva test – no traces of unwanted residues in your saliva.Ultra Wash Toxin-cleansing mouthwash achieves a toxin free mouth for up to one hour. The Ultra Wash Toxin-cleansing mouthwash is a reliable companion and fits in your pocket. Use it just 10 minutes before your personal desired satisfaction – just shake, swish and spit!