DNA Testing With A Toothbrush
Prices Start at $299.99
Can DNA testing be performed using a toothbrush?
Yes. A used toothbrush can be used to perform a DNA paternity test or other DNA relationship tests.
For the best chance of obtaining a usable DNA profile, the toothbrush should have been continuously used for at least six to eight weeks. Regular use increases the probability that the laboratory can obtain enough DNA from the toothbrush to produce a DNA profile.
How much does a toothbrush DNA test cost?
Pricing starts at $299.99. Below is a list of DNA relationship testing options we currently provide.
Toothbrush DNA Testing Options
Toothbrush Paternity Test Kit $299.99
Toothbrush Paternity Test Kit Two Locations $330.00
Toothbrush Sibling DNA Test $399.99
Toothbrush Grandparent Test $399.99
How should a toothbrush DNA sample be handled?
Toothbrush samples used for DNA testing should be handled as follows:
- Allow the toothbrush sample to air-dry completely before packaging it.
- Do not place the toothbrush sample inside a Ziploc or plastic bag. Plastic bags can trap moisture and potentially compromise the sample.
- After air-drying, place the toothbrush sample inside a paper envelope.
The success of toothbrush DNA testing can depend on how well the sample was stored. We recommend testing forensic samples such as toothbrushes as soon as possible to reduce the possibility of sample contamination.Toothbrush samples used for DNA testing should be handled as follows:
Allow the toothbrush sample to air-dry completely before packaging it.
Do not place the toothbrush sample inside a Ziploc or plastic bag. Plastic bags can trap moisture and potentially compromise the sample.
After air-drying, place the toothbrush sample inside a paper envelope.
The success of toothbrush DNA testing can depend on how well the sample was stored. We recommend testing forensic samples such as toothbrushes as soon as possible to reduce the possibility of sample contamination.
How The Testing Process Works
- Contact Paternity Express to order a Home DNA Kit by phone at 866-205-8356 or to order online from this page.
- After you order your kit. It will ship within 24hrs from your purchase.
- Upon receipt of your DNA collection kit. Following the enclosed instructions on how to collect your genetic samples and complete your consent form.
- Place all items after you collected your genetic samples and completed the consent form in the prepaid return envelope going to the lab that came with your kit.
- Once your kit is received by the lab testing will begin.
- Upon the completion of testing. A copy of the test results will be emailed to you and a physical copy will be mailed to your home.
If you would like to order your kit today please contact our office AT 866-205-8356 directly or order online below
Where can I purchase an at home toothbrush DNA test?
You can purchase a kit online from this web page, or you can contact us at 866-205-8356.
Below is the list of states we serve for our home DNA testing services.
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Frequently Asked Questions
How long does it take to receive toothbrush DNA results?
Turnaround time to receive your results on average is 2 to 3 business days from the date the laboratory receive your toothbrush and cheek swab samples.
Is toothbrush DNA Testing accurate?
Yes. Toothbrush DNA testing can produce accurate results when the laboratory is able to obtain a complete DNA profile from the sample. A complete DNA profile allows the laboratory to perform a comparative analysis between the DNA profiles of the tested parties.
Can DNA testing be performed with the father and child only using a toothbrush?
Yes. DNA testing using toothbrush sample with only a father and child. Whether the toothbrush samples are used for one participant or both the process of handling the samples are the same.
Can DNA testing using a toothbrush be used legally?
No. DNA testing using a toothbrush is for peace-of-mind purposes only. This testing option does not meet the chain-of-custody requirements needed for DNA test results to be used for legal purposes.
Can I use a deceased person’s toothbrush sample to perform a DNA test?
Yes. A deceased person’s toothbrush can be used as a DNA sample for relationship testing. Our laboratory requires permission from the executor of the deceased person’s estate before the toothbrush sample can be tested.
The condition of the toothbrush and how long it has been stored can affect whether the laboratory is able to obtain a usable DNA profile. Proper storage and the age of the sample should be considered when determining whether the toothbrush is a viable option for DNA testing.
How long does DNA stay on a toothbrush?
DNA can remain on a toothbrush for several weeks, months, or sometimes even years. How long DNA remains on a toothbrush depends on how well the toothbrush has been stored. Environmental conditions play an important role in preserving DNA on the sample.
Contact our office at 866-205-8356 to speak with one of our DNA consultants if you are uncertain about how well your toothbrush sample has been stored. We can help assess whether you should move forward with testing your specific toothbrush sample.