Why You Should Leave A Jar Of Dry Coffee Grounds In Your Garage
For many, the aroma of freshly brewed coffee is a signal of comfort or energy. In addition to that, those used coffee grounds can hold even more benefits beyond enjoying your morning cup. In fact, keeping a jar of coffee grounds in your garage can be a surprisingly helpful hack for a variety of tasks. Not only can coffee grounds help with foul odors, but they also help deter mosquitos from congregating in your garage.
Let's face it — garages can get funky. Between exhaust fumes, lingering paint, and car smells, the musty aroma can hang around, causing your garage to develop a distinct and unpleasant aroma. Coffee grounds, however, act as nature's air freshener, absorbing and neutralizing these foul odors. Their porous structure acts like a sponge, trapping and neutralizing unwanted smells. It's the nitrogen found in caffeine that helps absorb unpleasant scents. Simply place open containers filled with used coffee grounds throughout the garage, or you can also try sachets filled with grounds. Place the grounds under vents for better scent distribution.
Coffee grounds can also repel mosquitoes
One of the unexpected uses of leftover coffee grounds can be as a mosquito repellent. Mosquitoes, like many other insects, are sensitive to strong smells. There is anecdotal evidence that the pungent aroma of coffee grounds may keep them at bay. The combination of caffeine, acids, and other compounds creates a scent that mosquitoes find unpleasant, making them less likely to venture into areas with coffee grounds present as well as lay their eggs in those places. Coffee grounds may also help repel slugs, wasps, fleas, and ants in your garage. Another way that coffee grounds are effective as a mosquito deterrent is that they mask human scents. Mosquitoes are drawn to certain scents humans emit, and coffee grounds can help mask these scents, making it harder for mosquitoes to locate you. They can help create a barrier of coffee ground aroma and, therefore, may offer some protection.
Keep in mind that coffee grounds are not a foolproof solution for mosquito infestations. They work best as part of a multi-pronged prevention approach that also includes managing mosquito breeding sites like standing water and using other mosquito repellents.
How to use dry coffee grounds in the garage
When using coffee grounds in the garage, there are a few things to keep in mind. First of all, freshness is key. Opt for dry, recently brewed grounds for maximum effectiveness. Stale or damp grounds lose their potency, offering little odor absorption or pest-stopping power. At their worst, old grounds might encourage mold spores to grow.
Use freshly brewed and dried coffee grounds, or even better, burn this kitchen staple to keep mosquitos away. For more effectiveness, throw them in a pan after they are brewed and lightly toast them to draw out more scent. Then, place bowls of these coffee grounds around entryways and patios to deter the insects from entering these areas. You can also sprinkle grounds right outside the garage and on flowerbeds and plants, though you will have to add more after it rains. You can also make a coffee ground spray. Boil used coffee grounds in water, let the mixture cool, and then strain the liquid into a spray bottle. You can spray this on your skin or clothing for temporary protection. When the grounds need to be changed, dispose of them correctly. Used grounds can go in your compost bin or regular trash. Avoid sending them down the drain, where they can clog your pipes.