Blood tests , while less common, are the most accurate form of THC testing
Pipe smoking requires properly dried tobacco to burn evenly and smoothly
For comparison, the Filtrete MPR 1000 series equivalent to MERV 11 creates almost exactly the same resistance (in fact, slightly higher on average), while providing significantly less-efficient filtration of ultrafine particles
However, do not continuously use one piece after another, since this may cause you hiccups, heartburn, nausea or other side effects
VIP is my favourite one, I have tried different brands but they are not nice as VIP
The only potential issue with this fragrance is that it is synthetic, however it is synthetic in a good way in that it smells fantastic and does not become irritating or cloying