What You Need To Know Before You Lick Your Next Envelope

There's a classic Seinfeld episode titled "The Invitations," which likely spurred many of our first realizations that licking envelopes may be a bad idea. While the episode was clearly a comedic exaggeration, they were on to something. Here's why you should avoid licking envelopes altogether.
There's a classic Seinfeld episode titled "The Invitations," which likely spurred many of our first realizations that licking envelopes may be a bad idea. While the episode was clearly a comedic exaggeration, they were on to something. Here's why you should avoid licking envelopes altogether.

3 Ways to Seal an Envelope - wikiHow

What You Need to Know About Business-Sized #10 Envelopes

Paper Review: Life Airmail - The Well-Appointed Desk

3 Myths about Envelope Gum: Is it Safe to Lick Envelopes

Before Envelopes, People Protected Messages With Letterlocking - Atlas Obscura

The Improbable Endurance of the Lickable Envelope - Atlas Obscura

Custom 10 x 13 First-Class Border Catalog Envelopes with Peel & Stick

Pen+Gear A6 Invitation Envelopes, Peel & Stick, White, 50 Per Box

6 x 9 Booklet Envelopes Order Custom 6 x 9 Booklet Envelopes Online at U.S. Press