mouth swab testing

[LordNecro]

how can i get by one of those ??
my house arrest is over Feb.18 next saturday!!
YAAAAAAAAAyyyyyyyyyyy

anyways on probation i will have to take a Mouth Swab test so i need to know what to do

[El Diablo Verde]

The only thing I can think of is to stop smoking and pray cause I've never heard of a way to pass one of those. The only thin I can thnk of is drink a **** load of fluids the few days before and eat something that will coat your mouth before the test.