Why products have tamper-resistant seals

Hints from Heloise: Why tamper-resistant seals exist

Dear Heloise: You published a letter from John M., aka Uncle Johnny, who asked: "Why do food companies make it so hard to take the seal off of food jars?"

'Hints from Heloise' | Why tamper-resistant seals exist

Dear Heloise: You published a letter from John M., aka Uncle Johnny, who asked: "Why do food companies make it so hard to take the seal off of food jars?"

Heloise: Why tamper-resistant seals exist

DEAR HELOISE: You published a letter from John M., aka Uncle Johnny, who asked: “Why do food companies make it so hard to take the seal off of food jars?”

Why products have tamper-resistant seals

Dear Heloise: You published a letter from John M., aka Uncle Johnny, who asked: “Why do food companies make it so hard to take the seal off of food jars?”

Why tamper-resistant seals exist

Dear Heloise: You published a letter from John M., aka Uncle Johnny, who asked: “Why do food companies make it so hard to take the seal off of food jars?”