Keeping wooden patio furniture in top condition is a year-round job that requires attention, no matter how sturdy your chairs and tables seem to be. However, even the greatest amount of elbow grease cannot control some aspects of furniture that resides outdoors. This includes the problem of insects, those creepy crawlers that always seem to find their way into the deepest recesses of your home and life, no matter how clean a house you keep.
Paramount of these pesky pests when it comes to wood furniture in particular is the termite, a wood-boring insect that, when its numbers are great enough, can reduce furniture, decks and even the frames of homes to sawdust. However, other insects, like ants and moths can also prove to harmful to furniture so all must be accounted for.
The most common treatment for bugs is some sort of commercial chemical. Though these are proven effective in eliminating insects, a lot of people dislike the use of toxic materials, especially when children, plants and pets are concerned. At the same time, chemicals can be expensive and in the end, unnecessary. There are some simple ways to take care of insects or avoid them altogether, using a combination of common sense and household tricks.
Proper Care
The first way to keep bugs at bay is to prevent them from coming in the first place. This means maintaining furniture so it does not seem as inviting a shelter for them. Prolonged moisture, exposure to sun and neglect will all contribute to the appearance of mold, cracks, holes and warping. These cracks and imperfections in the furniture make perfect homes for unwanted visitors.
To keep furniture in a good condition, follow some basic steps:
- Allow damp furniture to dry completely before putting on tarps, and do not keep wood exposed to excessive periods of moisture
- Keep furniture well oiled to prevent the wood from drying out
- Dust and clean off furniture each season to prevent dirt and other build-up
Household tips and tricks
Aside from basic maintenance there are some simple and cheap ways to prevent infestation, using items you can find around the house. Two of these tricks include using dryer sheets and vinegar.
The first way is by keeping everyday dryer sheets with your furniture. This is especially effective during the winter, when dining sets and other furniture are either in indoor storage or underneath tarps. Place a few sheets on top of furniture or underneath tarps and replace as the scent fades. The idea behind this method is that as good as dryer sheets smell to humans, they smell all the worse to insects, especially ants and bees. And when it’s cold outside, ants love nothing better than the cozy area underneath tarps and inside warmer sheds and garages.
The second method involves vinegar. Ants, mosquitoes and other insects are said to also detest the smell of vinegar, so a little well-placed liquid can further protect furniture. One way is to mix equal parts water and white vinegar in a spray bottle and spray in the vicinity of furniture or wherever ants have been noticed. One thing about vinegar, though, is that it quickly evaporates, and along with it the smell. A more lasting solution is to keep a bowl of apple vinegar in a bowl near furniture. If you don’t particularly want to smell vinegar when you’re outside enjoying your furniture, just bring the bowl out when furniture is not being used. As a side note, a mixture of vinegar, ammonia and baking soda is a great way to remove stubborn mildew.
Natural Protection
Then there are some woods that do the work for you, by producing natural materials that resist the onslaught of insects. Cedar and teak are the two best examples of this. Western Red Cedar, in particular, contains two agents, Thujaplicans and water-soluble phenolics, which repel decay-producing fungi, moths, termites, carpenter ants, bees and ambrosia beetles. As the tree ages, these substances are produced in greater quantities, so older trees are even better protected than their younger counterparts. It is actually the same chemicals in cedar that kill termites that give the wood its pleasant, characteristic aroma.
In the case of teak, the insect-repelling resin is called Galih (Cambium/heartwood). This resin is extremely water-resistant and protects the wood from fungi, bacteria, and insects, especially termites. In fact, teak oil is so popular and effective in insect control and keeping wood healthier, a good deal of wooden patio furniture made from other species of wood are coated with teak oil as a protective measure.