Heat is the enemy. When ZYN pouches get too warm, they can dry out and lose flavor fast. Room temperature is fine, but avoid sunny windows, cars, or anywhere heat builds up. 

Stick your supply in a cool, shaded cabinet or drawer. No need to put it in the fridge unless it’s really hot where you live. And even then—don’t freeze them. That can mess with the pouch texture.

These pouches are designed to be used as-is. Too much moisture ruins the feel and release. So don’t toss them in a humid bathroom or near the kitchen sink. 

If your area is super humid, consider using a small airtight container. That keeps extra moisture out and helps the pouches stay soft, not soggy. 

Once you crack open a can, try to finish it within a week or two. The longer it sits open, the more the pouches may dry out - especially if you leave the lid off or carry it in your pocket all day. 

Toss one can in your bag and leave the rest stored away. That way, only one at a time is exposed to air and movement. 

It may seem small, but squishing cans in tight spots (like stuffed drawers or backpacks) can bend the lids or crush the pouches inside. That affects how they feel and release. 

If you're stocking up after you buy ZYN online, keep the cans stacked gently in a box or shelf—not jammed into every corner of your place.

Mixing multiple flavors? Label the lids or keep flavors grouped together. That avoids mix-ups and helps you rotate through older cans first. Try to use the older cans first - just like food or anything else that sits for a while. Freshness matters most when you’re using them daily.