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Sub-Solution & Practice Kit Combo

Keep calm and practice first. Includes a Sub Solution Synthetic Urine Kit and The Practice Kit.

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Special Price $120.00 Regular Price $145.00
In stock

Prank your friends with confidence by practicing first with the new Clear Choice® Practice Kit. Practice using different heat sources to reach the optimal temperature range.

The Clear Choice® Sub-Solution is 100% effective synthetic urine designed to be undetectable and toxin-free. Clear Choice Sub-Solution was launched in 2003, 16 years later this product still thrives as being the best of its class.

Their secret urine formula is made from 11 different chemical compounds including uric acid and urea that mimic real human urine and is balanced for pH, specific gravity and creatinine just to mention a few. All Clear Choice Synthetic Urine is BIOCIDE FREE!! It comes with our patented heat activator formula that raises the synthetic urine’s temperature to normal body temperature.

  • 100% EFFECTIVE


  • Totally Undetectable

  • Standard Size Container

  • Toxin Free Synthetic Urine

  • Ideal Heat Source – Raises Temperature within Seconds

  • Unisex for Male or Female Use

The Sub Solution Kit includes:

  • 3oz Mixing container

  • Easy-to-read temperature strip

  • Upgraded formula - Powdered synthetic urine vial

  • Heat activator powder

  • Spout cap for realistic pouring

  • Easy to follow instructions brochure

The Practice Kit includes:

  • 3oz Mixing container

  • Easy-to-read temperature strip

  • Clear Choice heat pad

  • Heat activator powder

  • Spout cap for realistic pouring

  • Easy to follow instructions on the box

*Please use responsibly. These products are to be used in accordance with all federal and state laws.

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Please see individual products for specific Frequently Asked Questions

*Read all information and instructions carefully before proceeding.*

  • Remove the screw cap from the plastic collection container and fill the container with room temperature water up to the fill line.

  • Check the temperature of the temperature strip on the container.

  • If the temperature is not in the optimal range of 94°-100°F use one of the two heating methods below.

**The following heat sources can be used either on their own or combined in order to reach the optimal temperature.*


Open the packaging and remove the paper backing from the sticky side. Apply the heat pad directly to the bottle on the opposite side to the temperature strip. Allow up to 1 hour for the heat pad to reach the optimal temperature.


If you do not see any temperature reading, carefully add 1/3 of the powder into the mixing container. If the temperature indicates 82°-92°F add 1/4 of the powder instead. Tighten the cap gently, shake and wait 15-20 seconds before taking a new temperature reading. If necessary repeat the process by adding 1/4 of the heat activator powder.