Comment by farski

As others have said, doing maintenance before things get to the point of needing repair is also worthwhile. When I buy something that I want to last a while, I make sure to read the manual and also do some additional research to identify any scheduled maintenance that should be done, and I create a reminder in my Todo app to stay on top of it. That includes big things like car maintenance, and small things, like laundering a shower curtain before it get so stained and gross it can't be cleaned.