TestClear and Cleartest both market a $69.95 urine-simulation kit. Cleartest states that its products are not for unlawful use. If you are choosing between them, the practical differences to weigh are the exact product wording, delivery timing, and the fact that each seller describes sales as final. Neither product changes how long THC metabolites may remain detectable in your own urine.
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TestClear vs Cleartest at a glance
The two brands use similar language around simulation and temperature control. TestClear describes its item as a “Real Urine Simulation with a Powdered Urine Kit.” Cleartest calls its comparable item a synthetic urine kit and describes PU100 as a laboratory-made liquid intended to replicate human urine’s appearance and chemical properties.
| What matters | TestClear | Cleartest |
|---|---|---|
| Named product | Urine Simulation with Powdered Urine Kit | Synthetic Urine Kit / PU100 simulation kit |
| Seller’s listed price | $69.95 | $69.95 |
| How it is described | “Real Urine Simulation” with powdered urine | Lab-created formula; PU100 is described as a laboratory-made liquid |
| Temperature language | The product image includes a temperature strip | Heating pad and temperature strip; seller says 90°F–100°F |
| Reviews shown by seller | 740 reviews on the product card | Customer testimonials on its site |
| Shipping statement | Orders by 2 p.m. Pacific are stated to ship the same business day | Orders by 2 p.m. Pacific are stated to ship the same business day |
| Returns statement | All sales final, with limited discretionary exceptions | All sales final, with limited discretionary exceptions |
Prices were shown on October 21, 2026. Check the checkout for today’s total, shipping charge, and delivery estimate before you place an order.
Is TestClear legit, and is it real human urine?
TestClear sells drug-testing equipment and related supplies. Its product card lists the powdered kit at $69.95 and shows 740 reviews. Its terms describe the business as selling drug-testing equipment, detoxification products, and related supplies.
The wording that matters is “Real Urine Simulation with a Powdered Urine Kit.” The TestClear product image says “100% Pure Powdered Urine.” That is a simulation product description, rather than a statement that a kit contains a collected human sample. If the real-human-urine question is the deciding point for you, read the detailed explanation in TestClear human urine guide before spending money.
Cleartest says it began in 1998 and is operated by Internet Technology Group, Inc. Its site calls PU100 a laboratory-made liquid designed to replicate human urine in appearance, chemical composition, and properties. Cleartest also says its kit is for experiments and scientific simulations and says purchasers must comply with applicable laws.
Neither name by itself tells you what an employer, laboratory, court, school, or program will accept. The relevant rule is the testing program’s rule, not a product page. That is why this decision should start with what kind of test you face and whether substitution would violate a policy or law.
What do you get for the listed price?
TestClear’s $69.95 product card names the Urine Simulation with Powdered Urine Kit. The product image identifies it as PU100 and shows a temperature strip.
Cleartest lists its Synthetic Urine Kit at $69.95. Its store page says the kit includes a heating pad and temperature strip, and its preparation guidance says to use room-temperature distilled water, attach the heater, and watch the temperature strip. Cleartest says its target temperature is between 90°F and 100°F.
There is no useful per-serving or per-day comparison here because these are kits, not daily dietary products with a stated serving count. The meaningful cost comparison is the listed kit price plus the shipping option available at checkout.
Which seller has clearer shipping and refund terms?
On shipping, the published terms are closely aligned. TestClear says orders received by 2 p.m. Pacific time ship the same business day and names UPS and FedEx as carriers. Cleartest says orders received after that time may ship the next business day and that Friday orders after the cutoff ship Monday. Cleartest names UPS, FedEx, and USPS as carriers and says free shipping applies to U.S. orders over $144.99.
The bigger decision point is the return policy. TestClear says all sales are final and unused products are not accepted for return. It describes a narrow exception when someone orders a slower shipment and then reorders the same contents with faster shipping; the slower package may be returned with authorization and at the customer’s expense.
Cleartest likewise says all sales are final and returns are not accepted unless specifically authorized. Its stated exception also concerns a slower-shipping order followed immediately by an expedited reorder of the same item. Its policy says cancellation is unavailable once an order reaches “Shipment Pending.”
TestClear’s terms also prohibit use that would violate U.S. sanctions or export controls; the Treasury sanctions programs page explains the sanctions programs referenced in that requirement.
That makes the next step simple: before checkout, confirm the shipping method, your delivery deadline, and the final-sale rule. If you already paid and need help, contact the seller promptly through the support contact on your order confirmation, keep the packaging, and ask for the exact order status and available resolution.
What do the reviews actually tell you?
TestClear’s product card displays 740 reviews for the powdered kit. That is the seller’s displayed count, not a test result or a promise about any individual outcome. Cleartest publishes testimonials that mention delivery, instructions, website use, repeat ordering, and pricing. Those are customer statements selected for the seller’s site.
Review totals and testimonials can help you see what shoppers say about ordering and delivery. They cannot predict a urine test result, because that depends on the sample tested, the collection process, laboratory procedures, and the rules of the program involved. For concerns about orders, complaints, and drug-test claims, see TestClear BBB questions.
How long can THC stay in urine?
This is the question that matters most if you are comparing a simulation kit with a detox plan. THC itself is not the usual urine target; urine testing commonly looks for the inactive metabolite THC-COOH. Mayo Clinic Laboratories’ marijuana test guide says THC-COOH may indicate exposure within about three days after a single use and up to about 30 days in chronic heavy users. It lists approximate urine windows of up to three days for single use, five days for moderate use four times a week, 10 days for daily use, and 30 days for chronic heavy use.
A ClinicalTrials.gov THC study registration describes research into perioperative THC for postsurgical pain; it is not a urine-testing study and it does not report a result for drug-test timing.
Those are estimates, not a calendar you can rely on. Mayo says the actual detection time depends on dose, frequency of use, and individual metabolism. That helps explain why THC can still appear in urine after 30 days for some heavy, long-term users. It also means three weeks may be enough for one person and not enough for another.
For a single joint or once-a-week use, the same principle applies: frequency, amount, the test cutoff, and timing all matter. A single use may fit the shorter end of Mayo’s approximate window, while recurring use can extend it. Do not let a social-media timeline make the decision for you.
A urine screen measures a metabolite and cannot give you a reliable “Reddit-style” answer based only on a product name or a three-week countdown.
What is the fastest way to clean out your system?
There is no dependable fast method that can promise a urine result on a deadline. The more useful approach is to allow time and understand the test you are facing. Avenues Recovery’s detection overview also says urine timing varies with frequency of use, the testing method, dose, body fat, metabolism, and test sensitivity, and warns that excessive water, detox products, or submitting someone else’s urine can create invalid or suspicious results.
If your concern is a detox drink rather than a simulation kit, the differences in product claims and safety questions are covered in Detoxify XXtra Clean facts. A product label and an ingredient study are different things; this guide explains ingredient studies and finished products.
For a health concern, a medication question, or cannabis use that is becoming hard to manage, speak with a clinician. Do not start, stop, or change medication based on a test deadline.
Who does each option suit?
TestClear may suit a reader who specifically wants its powdered-kit format and is comfortable with its stated final-sale policy. Cleartest may suit a reader who prefers its stated PU100 simulation description, visible temperature guidance, and free-shipping threshold for larger U.S. orders. Neither choice is a substitute for knowing the rules that govern your test.
Before you order, answer four questions: What test type and collection rules apply? Is the purchase and intended use permitted where you are? Can the order arrive before your actual deadline? And are you willing to accept a final-sale policy if plans change? If you already paid, start with the seller’s support channel and your order record today.
By NHINWatch.com Investigations Desk