A car seat can literally save your infant or child’s life, so you’ll want to make sure it’s installed correctly and that it’s not past its expiration date. Yes, every car seat has an expiration date, and it’s usually printed on the bottom of the seat. The longevity of a car seat varies by manufacture date and brand. For example, Graco and Britax car seats tend to expire after six to ten years, depending on the type of seat you have. Find out why even bottled water has an expiration date.
Your sunscreen might not come with an expiration date, but that doesn’t mean it lasts forever. In fact, experts say that sunscreens are generally effective for only three years, after which they begin to lose their potency. The Mayo Clinic recommends jotting the purchase date on the bottle so you’ll know to toss it when you hit the three-year mark. And some sunblocks do have an expiration date, so check the bottle and be sure to mind the guideline. These are other sunscreen mistakes you don’t even realize you’re making.
There’s nothing wrong with stocking up on motor oil when you see a sale, but be aware that it tends to go south after five years, experts say. At that point, the oil can start to separate and the consistency could change, compromising its performance. Don’t miss these other 30 secrets a car mechanic won’t tell you.