By using these homeownership guidelines as soon as possible, you will be able to begin saving money sooner rather than later. Furthermore, some of these activities will be easier to complete before you hang pictures or become too comfortable – and lose your move-in enthusiasm.

First things to do after buying a home to save on energy and maintenance costs

1. Check the insulation in your attic – and install more if needed.

If you have an unfinished attic, pop your head up there and take a look around. You should see insulation up there between the beams, and there should be at least six inches of it everywhere (more if you live in the northern part of the United States).

2. Lower the temperature on your water heater down to 120 degrees Fahrenheit (55 degrees Celsius).

This is the optimum temperature for your water heater. Most people don’t use water hotter than 120 degrees — indeed, water hotter than that can scald you or a child — and thus the energy needed to keep the water above 120 degrees isn’t used effectively. Lower the temperature, save money on your energy bill, and you’ll never skip a beat.

3. Toss a water heater blanket over that water heater as well.

While most modern water heaters are well-insulated, some are insulated better than others, and many older heaters aren’t insulated well at all. A small investment in a blanket for your water heater will slowly and gradually save you money on your heating bill over time by keeping the heat in the water instead of letting it disperse slowly into your basement or utility closet.

4. Install ceiling fans in most rooms.

Ceiling fans are a low-energy way to keep air moving in your home. Because of the air circulation effect, you can get away with keeping your thermostat a degree or two higher in summer and a degree or two lower in winter, netting rather large savings.

5. Wrap exposed water pipes with insulation.

Exposed hot water pipes lose heat as they move water from your heater to your faucet or shower. Wrapping them in pipe insulation, especially in cold basements or garages, can make a two- to a four-degree difference in the temperature of the water, and also allows hot water to reach your faucet faster.

6. Install a programmable thermostat – and learn how to use it.

A programmable thermostat allows you to schedule automatic increases and decreases in your home’s temperature, saving money on cooling in the summer and heating in the winter.

7. Replace your air filters.

Go down to your air handling unit, find where the filter is (it’s almost always a large rectangle), and mark down the measurements (printed around the edges). Then, go to the hardware store and pick up a few of them. Go home and replace the old one with a new filter, and save the rest so you always have a clean one ready to go.

8. Make sure the vents in all rooms are clear of dust and obstructions.

None of the vents in your home should be covered or blocked by anything – doing that makes your heating and cooling work overtime. You should also peek into all of your vents and make sure they’re as dust-free as possible, and brush them out if you see any dust bunnies. This improves airflow into the room, reducing the amount of blowing that needs to happen.

9. Mark any cracks in the basement with dated masking tape.

Many homes have a few small cracks in their basement walls from the settling of the foundation and the weight of the house. In a stable home, the small cracks aren’t growing at all – they’re safe. If they’re growing, however, you’ll save a ton of money by getting the problem addressed now rather than later.

10. Hang a clothes rack in your laundry room (or better yet, an outdoor clothesline).

Even an efficient clothes dryer can really eat up your energy costs, but it’s convenient for many people. If you’re willing to battle that convenience, you can save money by hanging a clothes rack from the wall in the laundry room and using it for some items; t-shirts, underwear, towels, and pillowcases dry great on clothes racks. If you can hang up 20% of the clothes in a load on a rack, you can get away with running the dryer 20% less than before, saving you cash.

11. Check all toilets and under-sink plumbing for leaks or constant running – and check faucets, too.

Got a leaky faucet? You should repair or replace any of those because the drip-drip-drip of water is also a drip-drip-drip of money; not to mention the terrible interplay between mold and home insurance.

12. Install LED light bulbs.

LED bulbs can save you a lot of money on energy use over the long haul, plus they have much longer lives than normal incandescent bulbs, making them well worth the upfront investment. Consider installing LED bulbs in most places — especially in areas where the lights may be in use for long periods, like the living room or kitchen, or left on accidentally, like a back hallway or basement.

13. Choose energy-efficient appliances, even if you have to pay more upfront.

Unless you were lucky enough to buy a fully furnished home, you’ll likely have to do some appliance shopping. Focus on reliability and energy efficiency above all, even if that seriously increases the cost you have to pay upfront.

14. Set up your home electronics with a SmartStrip or two.

Looking forward to getting your television, cable box, DVD player, sound system, and video game console set up? When you do it, set things up with proper surge protection (to shield your equipment from electric surges). You might also want to consider a SmartStrip, which makes it easy to “unplug” devices that aren’t in use.

14. Set up your home electronics with a SmartStrip or two.

Looking forward to getting your television, cable box, DVD player, sound system, and video game console set up? When you do it, set things up with proper surge protection (to shield your equipment from electric surges). You might also want to consider a SmartStrip, which makes it easy to “unplug” devices that aren’t in use.

15. Plant shade trees near your house.

Mother nature can help you save significantly on your summer cooling costs — and heating costs in winter, too.

16. Change the locks and make spare keys.

One of the first things many homeowners do is change the locks on their new homes. You don’t need to be particularly handy to install new door hardware, and a set of basic doorknobs and locks for your front and back door will only set you back $20-$80 or so. It may seem unnecessary, but there’s no way to know whether there are copies of your old key floating around, and who might have them if so.

17. Air-seal your home.

This isn’t such a problem in new homes, some of which are built tight as drums, but in older homes, it’s important to look for any places where air may be leaking directly into or out of your home. Common trouble spots are around doorways, windows, and even electric outlets.

18. Take advantage of tax benefits and other incentives.

The IRS offers a number of tax benefits for energy-efficient home improvements. Items such as solar panels, solar water heaters, geothermal pumps, wind turbines, and biomass furnaces receive a tax credit equal to 26% of the value of the improvement, while other improvements such as skylights receive a tax credit equal to 10% of the cost of the improvement.  Not only do these improvements reduce the energy cost of your home and improve your property value, but the IRS also pays for part of them with a tax credit.

19. Develop a home maintenance checklist, and run through it for the first time.

One final tip: Create a home maintenance checklist. This list should include regular home maintenance tasks that you’d want to do on a monthly, quarterly, or annual basis.