Instantly Detect Semen with Professional-Grade Accuracy
Our Semen Detection Test Strips allow you to quickly and reliably determine the presence of semen. Forensic scientists developed this professional-grade test to deliver immediate, easy-to-read results without the mess or complication of mixing liquid chemicals. This genuine evidence-testing tool provides failsafe results every time—it is not a consumer toy.
Key Features:
- Immediate Confirmation: A positive result instantly turns the test strip a vibrant purple.
- Forensic Science Quality: This is the same trusted, reliable test used in the field and laboratories. No unreliable liquid chemicals are needed.
- Highly Sensitive: Can successfully detect stains that are several years old, provided they have not been washed.
- Preserves Evidence: The testing method leaves the original stain intact for potential retesting or DNA analysis.
- Economical: You can cut a single strip into several pieces to test multiple suspected stains.
- Complete Kit: Your order includes test strips, sterile cotton swabs for collection, and nitrile gloves for safe handling.
For even greater accuracy in your investigation, consider our Professional Semen Detection Kit.
Discreet Service Guaranteed: Your privacy is our priority. All purchases are shipped in plain, discreet packaging, and the charge on your credit card will simply appear from “Crime Scene.”
See for yourself how easy this test is to perform
Directions | ||||||
![]() |
![]() |
![]() |
![]() |
|||
Moisten Stain Activate stain with water. |
Collect Stain Rub stain with provided cotton swab. |
Apply Test Strip Test stain by rubbing moistened swab onto test strip. |
Purple=Semen Semen is present if it turns purple immediately. |
Questions: Feel free to contact Crime Scene via phone at (623) 565-8573 or email [email protected]. Please do not send photos.
Approximate shipping weight 5 ounces.
Answers to Questions
How old can the stain be?
Stains are viable for several years old if not washed or degraded by heat or conditions.
What is the purpose of the swab?
The swab transfers a sample of the stain from the item to the test strip or PSA solution. This process leaves the original stain undisturbed, preserving it for retesting or further analysis.
What if I want to do DNA tests?
Store the stained item in a un-sealed container and allow to air dry.
tom arriola –
This test works and thats the best thing about it. I contacted Tom at the store to see if this would work for the stains I wanted to test. He was really helpful and pretty discreet. One other thing, its also cheaper than the other tests I saw.
tom arriola –
We used this test in regards to our daughter and wanted to be sure we bought the right one. We looked at a similar product at another site and they not only charge twice as much for the same thing, but they have nothing but negative things to say about the competition. That steered us to this product and we were pleased in every way…except for the positive test result. 🙁
tom arriola –
I was surprised at how easy it was to perform the test.
stuart ziane –
I suppose you could use this test to test the integrity of condoms couldn’t you??? 😉 Every adulterer of a partners worst nightmare!!
tom arriola –
This is an amazing deal. It arrived 2 days after ordering via priority mail which was a good deal for 4 bucks. I think these tests work the same way as the others online but doesn’t cost $49.95 or more like you see all over online.
dennis row –
This wasn\’t messy and the test strip was easy to use. Thanks for your help. Please change my name on this review. 🙂
(name changed–Webmaster)
tom arriola –
This is the best deal online. Thanks for the fast shipping and great phone service. We ordered late in the afternoon and were really surprised to see our order arrive on our doorstep a thousand miles away, early the next morning.
tom arriola –
Your test works great and the $25 price is a bargain compared to the $50 tests sold elsewhere. The coupon inside the kit was a nice bonus. Thanks
tom arriola –
The kit was great and came in record time. I will pass your site on to many people. Thanks very much
umesh bharakhada –
Excellent product. Easy to carry and gives quick results. The price is good and received this in the UK within few days so I am another satified and returning customer.
Brad Home –
This is the best test and its 1/2 the price of others I bought