I finally had to point out a dangerous ferment jar at a friend's place
Last week, I was at a friend's house and saw her fermenting hot sauce in a sealed glass jar. She used a tight lid with no airlock, which traps gas and can make it explode. I knew it was unsafe, but she was so happy with her first batch. I wrestled with telling her because I didn't want to crush her excitement. After thinking it over, I quietly mentioned the risk of breakage and spoiled food. She got a bit defensive at first, but later swapped the lid for a safer one. It felt rough, but I'm glad I said something. Always check your setup to avoid accidents like this.