Trash can Hack.
Pour Baking Soda in the bottom of your trash can before you put the bag in. It keeps the smell down, absorbs any moisture, and when it comes time to clean it out, you can just pour a cup of vinegar in before you start scrubbing! Then let it dry and repeat.
Been using this for years!
You can also put a box of baking soda in your fridge and freezer to keep funky tastes/smells to a minimum, just open half the box lid, and put it somewhere inconspicuous around the middle of the fridge.
Adding ½-1 tsp into brewed black tea when you're making sweet tea or unsweet tea, it will neutralize some of the bitter Tannins in the tea, giving it a mellower, smoother flavor profile. Just add it either with the sugar, or if you're brewing unsweetened tea, after removing the tea bags.
Some people may say I'm just looking for a Reaction, but those people should Can It, because they're just too Basic to understand.