There are many, many types of primers and for smoke walls you must use the very best sealer: BIN shellac-based (not oil-based and not synthetic shellac)
Why people smoke
The first candy cigarettes started out as chocolate smokes in the 1880s, sold right next to real cigarettes but perhaps that was just to launch the idea of the sweetie version
In fact, because smokers often have large amounts of carbon monoxide in their blood, this decreases the amount of oxygen and nutrients that can reach the wound, which then can slow down and even hamper healing
When we blow out, we exhale a big cloud of smoke, which incorporates the products of burning (or vaping, if you go that route), along with whatever plant compounds arent hurt by the heat, and arent absorbed into our body
This was one of several times during my Amazon Flex work when I thought about the increasing number of package thefts and what companies are doing to prevent them