I'm sorry this is so incredibly random and pointless but Google hasnt been able to answer my incredibly random and pointless question that now it's really bothering me (clearly I have very little going on in my life right now...)
Anyway, I bought a bottle of listerene today. I went to check the ingredients and there was a plain white sticker over them. So I pulled it off to see and noticed the sticker had a black back to it. My first thought was it was a security sticker that would set off the alarms should any mouth wash thieves be at large. Boredom led me to googling and security stickers seem to have a network of wires on the back. I cant find what the point of this plain white sticker with a black adhesive side is for and now I really want to know.
I chucked it in the bin so cant find to photograph or I would. But can anyone tell me what this sticker would have been for. A other thought was to censor the ingredients if they are incorrect on the bottle 🤔