ütest Saliva – Marijuana (THC) – 25ng/mL


  • Oral fluid detection – THC 25 ng/mL
  • Detects THC 24-48 hours after last use
  • Easy to use, clarity within minutes
  • Includes: test(s), instructions, test translation, results tracking card, informational pamphlet
  • Description



    Prior to testing, abstain from using any THC, CBD, detox and/or diluting products. Additionally, do not drink an abnormal amount of water or any fluid. This may alter the natural state of the urine sample, resulting in an inaccurate and/or false-negative (clean) test result.

    Taking your test

    Instructions to detect the THC metabolite in human saliva:

    1. Open the sealed pouch by tearing along the notch and remove the test cube and sponge collector. Stand the test cube upright on a level surface.
    2. Put the sponge end of the collector in your mouth to collet oral fluid for about 7 minutes or until the sponge is fully saturated by oral fluid. NOTE: Do not chew, bite or suck the sponge.
    3. Open the test cube and place the fully saturated sponge collector inside the test cube. Press the sponge collector down firmly until it reaches the bottom of the test cube, then close the cube lid tightly while compressing the collector. Keep the test cube standing upright (vertically) on a flat surface.
    4. Read the results between 5-15 minutes after use.

    Understanding your results

    Negative (clean)

    2 lines appear; one next to “C” and one next to the “T”

    The colour of the T line may vary, even a faint “T” line = negative (clean) result

    Positive (dirty)

    Only one line next to the “C” appears


    No visible lines appear

    No line next to the “C” appears

    *Contact customer service if the result is invalid