e872a21d_NA_Test_Kit_Acceptable_Samples__These_are_the_ones_to_obtain_
[Excellent Samples] Toenail or Fingernail Clippings $300.00 [These are the ones to obtain.] 
Clean the clippers with Isopropyl alcohol and collect several in a tissue without touching. These require an additional 4-5 days to extract but work well most of the time.
Home DNA Test Kit Acceptable Samples
These are the ones to obtain.