When your headphones need to be replaced, the last place you should send them is in the trash can. The metals and plastics that make up headphones are recyclable. The company Think Sound accepts any brand and any style of headphones -- from the small in-ear pieces to the large on-ear style -- and recycles them free of charge. And for your good deed, the company will give you a coupon to take 15 percent off the purchase of new headphones from its site. To learn more, visit thinksound.com.

When it comes to storing canned fruits and veggies, jarred sauces and other foods, it’s imperative to store them in the right place at the right temperature. All canned and jarred food should be stored in a cool, dark place. When temperatures exceed 100 degrees, it increases the risk of food spoilage in the can or jar, so when grocery shopping during the summer months, do it as one of your last errands to avoid leaving them in a hot car. At home, prolonged storage when temps are just above 75 degrees can lead to nutrient loss in the foods. And ultraviolet light can also quickly deteriorate nutrients of foods in glass jars.

If your dog wears a nylon or fabric collar, why not supercharge it and give it some natural flea-fighting properties? Simply put four drops of all-natural cedarwood oil on the dog’s collar, and throw it into an airtight container, like a glass jar or a plastic sandwich bag, overnight so the oils can slowly and naturally saturate the fabric. The slightly fragrant collar is a natural deterrent to fleas, and it’s a safe way to use essential oils with your dog, since you’re not applying the oil directly to his coat. The collar should last around two to three weeks before you need to repeat the process.