This is a silly one.
Do you clean your lint filter after each dryer load? I don’t, even though my dad was an appliance repairman and warned me against dire consequences if I didn’t. And even though good friends of ours had a fire in their dryer because of dryer lint, I don’t clean it every load. I clean it every so often — about every 3rd to 6th load unless I wash towels or blankets which give off more lint.
Anyway, a friend of mine told me that when he and his wife moved into their new house the dryer lint filter was packed solid — that the people who owned the house before them had never heard that they should clean the filter after each load. That irked me and now when I don’t clean my filter after each load I feel as if I’m doing something wrong.
There. Said and done.