e872a21d_NA_Test_Kit_Acceptable_Samples__These_are_the_ones_to_obtain_
[Excellent Samples] Cigarette Butts $240.00 [These are the ones to obtain.] 
Make sure the person is not a "dry smoker" (one who never gets his butt wet or hangs the cigarette butt from his lips). Brown filter end usually means that DNA can be obtained. Provide up to 6 butts for multiple attempts if necessary.
Home DNA Test Kit Acceptable Samples
These are the ones to obtain.