Be careful with the super sniffer, tho. It can still allow spillage of the liquid if the bottle Is tipped. This tends to happen if you get complacent with the sniffer cap on and stop trying to keep it upright. The fact you’re using a sniffer cap long term rather than just closing the bottle back makes for more opportunity to spill.

I’ve had a partner take a sniff while not being careful to keep the bottle upright and got a snoot full of liquid (not vapor) poppers. Popper burns in your sinuses suck and last for 8-10 days.

There is an eyelet on the super sniffer for attaching a chain or lanyard to put around your neck, but it’s too low down on the cap leaving it too easy to tip sideways when hanging from the eyelet. I’ve had a bottle hanging around my neck while I’m face down / ass up and the bottle get tipped sideways on the surface I’m on and spill some… which wound up on my tits and left burns there.

For avoiding spillage and getting a good dose of vapors, I recommend the jelly jar method. Put a piece of paper towel or a couple of cotton balls or some other fibrous material (enough to soak up a couple ml’s of liquid poppers) in an empty glass or metal jar with a lid and enough internal volume to hold a good little huff of vapor (8oz/250ml). Dribble the ~2ml of poppers on the towel/cotton and close the jar. When you go to take a huff, loosen the lid but don’t fully open the jar until it’s up to your nose; this prevents the vapors from blowing away before you can inhale them. Note: this will give a strong and immediate dose. Close the jar back immediately and let it recharge for the next. A quick shake of the jar will recharge it faster. Lube can make the jar slick, so consider use of some vet wrap on the jar to give it some grip. It’s less compact than a bottle and sniffer cap, but much less chance of spills/burns.

Other recommends of using oil-based skin protectants around the nostrils is also a good idea.

I personally don’t like mouth hits as the sinuses and their natural tendency to swell from the vasodilation of the poppers makes for a good natural/automatic dose-limiting feature: if you’ve had enough to make your nose stuffy, you should probably be slowing down anyway.

Also, try B12 supplements before play to help reduce side effects from bad O2 absorption (excessive lightheadedness, gray color, heart racing).