Once a common household pest and then largely eradicated, the bed bug has made a surprising return in the twenty-first century. Although the problem is not as prevalent as it was a century ago, if you've ever had to deal with bed bugs, you'll know how useful home remedies can be to getting your home pest-free without harsh chemicals.
Spreading baking soda over the area where bed bugs are congregating can help kill off the pests, thanks to the product's antimicrobial and drying properties. Most methods involve sprinkling the powder and leaving it for a couple of days. Then, vacuum it up and reapply fresh soda.
Bed bugs cannot withstand exposure to high temperatures. One safe and potentially effective way to rid your home of the pests is to direct a blowdryer, on its highest setting, back and forth over the infested area for about half an hour. High heat should help kill both mature bugs and their eggs, which you can then vacuum away.
In addition to using your vacuum cleaner to remove spent baking soda and dead pests, passing the machine over the seams of mattresses, bedding, carpets, and other areas that become infested can suck up and remove live bugs, as well. Don't forget to empty the vacuum cleaner bag and wash the attachments with detergent afterward, to ensure they don't just crawl back out.
A simple roll of double-sided tape can help in the fight against bed bugs. Placing the tape as a perimeter can keep the bugs out of the enclosed area and trap any that attempt to cross over. While this method is a good secondary tactic, it will not do anything to kill the bugs or significantly decrease the population.
Diatomaceous earth differs from other bed bug home remedies because most people don't keep it in their homes, with the possible exception of pet owners fending off fleas. If you opt for this method, spread the powder around the infested areas, including the cracks and crevices where the bed bugs make their homes; within two weeks, it should have killed off most of the bugs thanks to its ability to suck moisture from their carapaces and dry them out.
Most people have cayenne pepper in their kitchen cupboards. Add a tablespoon each of grated ginger, oregano, and cayenne to a spray bottle and add water. Shake the mixture well (or you can boil the ingredients together) and spray the repellent onto infested locations. Bed bugs reportedly cannot stand the smell and are likely to move out.
Evidence shows bed bugs cannot cope with the acidic qualities and the strong smell of clove oil. Mix a teaspoon of the oil into a cup of water for another spray repellant option. Mist mattresses, bedding, and other infested areas to send your pests packing.
It turns out bed bugs aren't a fan of a number of smells humans find quite pleasant, and another of these is mint. Sprinkling dried mint leaves between mattresses and over other areas where bed bugs are congregating can make them turn tail and run. As with baking soda, every few days, vacuum up the old leaves and scatter new ones.
Much like high heat and kill off bed bugs, so too can cold. Try placing infested bedding in the freeze for about four days to kill off the bugs. This is not the most practical of solutions, as it requires wasting freezer space and putting bugs on top of your foodstuffs. The other downside to this method is that bed bugs usually reside on and around the mattress as well, which is unlikely to fit in your freezer.
Mothballs can help control bed bugs in one of two ways: by repelling or killing them. Some people put mothballs underneath or around the bed and between the mattress and box spring. Some studies suggest this method is not as effective as others, especially in homes with large infestations.
Using dryer sheets can help you keep bed bugs away, but it won't kill them. This method works best with several sheets stuffed between the mattress and box spring, under the sheets, and behind the headboard. It's a good idea to stuff sheets in other spaces like drawers, cabinets, and inside pillowcases.
Rubbing alcohol is another popular home remedy for bed bugs, though it won't clear large infestations. Killing adult bugs or their eggs means having to spray them directly with the alcohol, which is tricky because they hid in small cracks and crevices. An excellent way to utilize the rubbing alcohol is to spray it on all clothing and household items before bagging and laundering.
Silica gel contains silicon dioxide and comes in a powder form rather than an actual gel. It is an effective home remedy for bed bugs because it acts as a drying agent, absorbing their body moisture. Studies show that silica gel kills up to 97.5% of adult bed bugs in under 24 hours.
Black walnut tea is another natural way to get rid of bed bugs. This method is as easy as putting a few tea bags in areas where the bugs are. Remember to replace the bags every few days to keep them fresh enough to repel the pests. This method won't be enough to handle large infestations, but it should help with smaller ones. Another way to trap the bugs is by using kidney bean leaves. The leaves have tiny plant hairs — trichomes — that trap the bugs when they walk over them. This method works best with leaves scattered around and underneath the bed.
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