Wear and tear are common in all things, and it's easy to overlook or ignore minor issues. Forgetting about that watch battery replacement, procrastinating the leaky faucet or putting off appliance repairs – we've all been there. However, when left unchecked, certain small problems can become serious, and may end up costing more to fix, so it's worth dealing with them sooner rather than later. Knowing when to replace a windshield and how to replace a car battery goes a long way to helping spot problems early and remedy them quickly. That's why we've rounded up these four everyday items that you may need to replace ASAP.