Choose the Right Filter - Not the Cheapest

Changing your air filters regularly keeps your household energy costs down and extends the life of your HVAC unit(s). It's important, however, to use air filters that actually work.

Walk into any hardware store and you'll see a host of filters at various price points, starting at 99 cents. Before you reach for the cheapest products, though, watch the 1-minute video above.

A mesh filter isn't going to stop most airborne particles.

Because buying the recommended pleated air filters can be expensive, consider purchasing in bulk from a store like Home Depot, or from Amazon. Air filters don't "go bad", you can store your discounted filters until they're ready for use.

Experts recommend changing air filters quarterly at minimum. If your home has shedding pets or is dust-prone, consider changing them monthly. It will not only make the air easier to breathe, but ypou'll find cleaning a little less of a challenge as well!

Not Caulking Your WIndows? Might As Well Leave Them Open!

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If the amount of air that leaked from a typical home's gaps and cracks was measured, it would equal the amount of air that leaves through an open window.

This is why so many Home & Garden experts recommend a recaulking of your home prior to the Winter -- a solid caulk job can reduce a home's Winter energy bill by 20 percent.

In this 2-minute video from Home Depot, learn how you can to identify leaky windows, and then how to fix them using caulk, putty knives and a host of other tools. Or, if DIY is not your style, find a competent contractor online.

The project is small so the costs should be low.