HOT SAUCE SPRAY BOTTLE
Life hack: Use a spray bottle for hot sauce so that you can get an even and controlled amount on your food.
Rating: 2/10, While the bottle does spray if you push down with all of your might, it's incredibly impractical to actually use.
PEN CAN OPENER
Life hack: Use a pen to open up a soda can with a missing tab.
Rating: 9/10, This method doesn't take much longer than opening the can with your fingers, and it's much safer than trying to force the can open with your hand and potentially cutting yourself. Plus, if you're in school or at home you're very likely to have a pen somewhere near you, making this convenient!
LEMON SQUEEZE TRICK
Life hack: Push down on a lemon and then poke a hole in it to allow for better flow.
Rating: 8/10, As someone who puts lemon on an unnecessary amount of foods, this is useful if I'm too lazy to cut one up. It only takes a minute or so and squeezing out the lemon juice like this is faster than cutting it up in my experience.