Keep Your Home Mold Free This Summer

Hot weather is on the horizon and it won’t be long before we begin complaining about the humidity. I don’t mind the heat, but like most, the sticky moisture that comes along with it can be a real bummer in the summer.

A lot of homeowners combat humidity by using air conditioners in their houses, and while they can reduce the moisture in the air to some degree, this is by no means their primary function. An air conditioner works by sucking the air from your home, cooling it, and blowing it back into the house. That process does reduce the humidity slightly, but pairing your air conditioner with a dehumidifier is the best way to cool down your home so you can sleep more comfortably at night.

A dehumidifier works by pulling the moisture out of the air and storing the excess water in a holding tank. Many people keep dehumidifiers in their basement all year long to control the dampness that can often be felt in these underground areas. This is a great idea because controlling the humidity in the dampest part of your home will very likely help to regulate the rest of the house.  

One way to know if your house is holding a lot of moisture is to purchase a simple five-dollar humidity gauge from the local hardware store. Ideally, you want the humidity to be under 50%. If it’s higher, you might want to consider using a dehumidifier in the main part of your home, especially on hot summer days and in areas where you spend the most time. 

In addition to cooling the air and decreasing moisture, running a dehumidifier during the hottest parts of the hottest days can also prevent mold and mildew growth, eliminate musty odors in the home, and prevent old pipes from sweating. Plus, you can use the water collected in the tank to give your outdoor plants a good drink. 

Dehumidifiers generally run on about half the energy of an air conditioning unit, so as long as you don’t run them all day, using one shouldn’t affect your energy bill. Just be sure to keep windows and doors closed when you run your unit, and only switch the power on during the most humid time of the day, or when the air is above 50 percent humidity.

Be aware that dehumidifiers by nature are drying, so try not to run them while you’re occupying the room over a long period of time, like when you’re sleeping at night. Also, be careful about using dehumidifiers in conjunction with an attic fan. I see people do this all the time and they unintentionally throw the excess moisture from their home or basement up into their attic, where it has no place to escape.

If you’re thinking that a dehumidifier might be a good solution for you, they come in different sizes and can be used for residential or commercial purposes. Generally, a unit will come in 25, 30, and 40-pint models, and on average a 25-pint unit will be sufficient to operate in a 1,000 square foot area.

Finally, if you have a dehumidifier, please be sure to keep the filter clean. Dust, dirt, and debris can get caught in the filter, preventing air from flowing freely and potentially circulating mold spores throughout the home. A simple wipe down with a damp cloth and spray bottle will do the trick to keep you breathing freely and ensure a longer life for your appliance.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

Now is a Great Time to Repair or Replace That Driveway

A driveway is the entry point into almost every home, but a cracked surface can instantly date and devalue the property, especially if you’re a homeowner who is looking to sell in the near future. Depending on the condition of the driveway, patching, resurfacing or replacing the asphalt are all options to give your home a freshening up that will increase its resale value. Let’s take a look at the best ways to tackle this project.

If you’re wondering why your driveway has cracked or crumbled in the first place, the most likely culprits are sun and rain. The strong rays from the sun break down the surface of the asphalt while water from rain, ice, and snow run underneath, eroding the gravel which creates cracks and areas that begin to cave in. A driveway should last for at least 15 years depending on its environment, but as time passes and you start to see signs of wear, you’ll know that you’re ready for an upgrade.

If cracking is your problem, have a look at how thick the cracks are. If they are less than a quarter inch wide, you can use a liquid crack filler to fix them. First, use a screwdriver to remove any debris from the crack and then use a powerful stream of water from a hose or pressure washer ensure the inside of the crack is clean. Allow the area to dry completely. Once it’s dry, shake your crack filler vigorously to ensure all the ingredients are combined. Fill the crack flush to the rest of the pavement and then smooth it out if necessary. Allow the filler to dry, noting if the mixture sinks into the pavement and requires a second coat. Wait at least 24 hours before applying a second coat if necessary and then wait for an additional 24 to 48 hours before walking or driving on the repaired pavement.

If you have larger cracks, divots, or places in the driveway that have caved in slightly, you may need to resurface it. This is cheaper than replacing the entire driveway and can be a very effective alternative if the damage is not too severe. Concrete resurfacer can be purchased at any home improvement store and should be applied according to the instructions on the bag. Remember, resurfacing means that you won’t be able to use your driveway for a few days while it dries, so don’t take on this project the same weekend that you’re hosting a picnic or family party.

Finally, if you have large sinkholes or “birdbaths”, it’s likely that the foundation and drainage system underneath the asphalt or concrete is not working properly, so patching and resurfacing are only going to work temporarily. If this is the case, you’ll likely need to replace the driveway in its entirety in order to truly fix the problem. While this is the most arduous of the three options, it will also last the longest. A new driveway under good conditions should have a lifespan of 20 to 25 years and new pavement will give your home fantastic curb appeal. Again it’s important to note that installing a new driveway is a two-step process which includes laying the gravel for drainage and setting the pavement on top. Putting down the gravel sometimes means waiting two weeks for it to settle, so before you take on this kind of work, be aware of the time that it takes to complete.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.