Richmond, Va. – to pee specimen dilution is the most common method used to stop detection of brand-new drug and also alcohol use. Dilution occurs when someone consumes an excessive amount of liquid (2-4 quarts) over a short period of time (90 minutes). Dilution considerably lowers the concentration of detectable drugs and alcohol in to pee and also reduces pee creatinine levels. In many situations of dilution, a customer is adhering to the accuse of a product the falsely insurance claims to cleanse the body of drugs and also alcohol. The list of such commodities is long, despite none actually eliminate drugs and alcohol, they just advise client to dilute and also avoid drug and also alcohol use prior to testing.

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What is Creatinine?


Creatinine is a by-product that muscle metabolism the is produced and also filtered in ~ a relatively consistent rate transparent the day and is only excreted via urination. Creatinine levels have the right to be accurately estimated at 95% to trust using just age, gender, weight, and also race.

Low creatinine level may really rarely be resulted in by particular medical conditions, and also clients who always produce a short creatinine level have to seek medical treatment. However, short creatinine levels are not caused by controlled diabetes, exercise, high blood pressure, obesity, diet, pregnancy, or expression cycles. In addition, someone working in the hot sun and drinking numerous water will not substantially reduce their creatinine levels in your urine. Short creatinine levels are not caused by drinking numerous fluids come hydrate due to the fact that of practice or hands-on labor, as the body offers these fluids to hydrate in lieu the urination. Remember, creatinine is just excreted via urination, no sweat.


How to produce a Dilute pee Sample

Consuming an excessive amount of fluid (2-4 quarts) over a short duration of time (90 minutes) will dilute urine. The average person naturally produces about one millimeter that urine per minute. Because that a generally hydrated person, dilution can increase urine production by about 8x regular levels, thereby enhancing the volume of water in one individual’s bladder relative to the volume the detectable drugs. Enhanced urine production usually persists for 2-3 hours.


How to stop Dilution

Avoiding a dilute sample is easy; a client only needs to border fluid intake to 32 ounces for two (2) hrs prior to providing a sample. A 7-11 huge Gulp or a big McDonald’s drink room 32 ounces. A Starbucks Venti drink is 24 ounces.

Interpreting Dilute check Results

Dilute, confident = PositiveDilute, an unfavorable = Unknown (even through Level that Detection)

Treatment & Behavior alteration Considerations


A client with a new use occasion that adheres to instructions (i.e., reports for arbitrarily testing, does not dilute, does not attempt to usage a device) is embracing honesty and may need a treatment plan modification.

A client with a brand-new use occasion that attempts to carry out a instead of or adulterated sample is dishonest. This action generally results in some type of behavior modification or sanction.

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Dilution is indistinguishable to attempting to administer a instead of or adulterated sample.