Ever wonder how those scratch and sniff stickers manage to pack a punch of aroma into what looks like ordinary paper? The technology behind it is deceptively clever, and has been used everywhere from ...

SCRATCH N’ SNIFF stickers have seen their fair share of evolution since they were created in the mid-1900s. The famous scratch-and-smell sticker known for its unique and appealing fragrances is ...

Ever wonder how those scratch and sniff stickers manage to pack a punch of aroma into what looks like ordinary paper? The technology behind it is deceptively clever, and has been used everywhere from ...

There were very few things we coveted in the '90s as much as a good scratch-and-sniff sticker. The wisest among us knew you had to be conservative with all that scratching to make the smells last, and ...