Life is not always predictable. Life is not always easy. But guess what can make it a little easier. This list of life hacks. These are the little things that can save you lots of time and hassles. 

1. Want to erase the highlighter mark?  Dip a cotton swab in a few drops of lemon juice and it will do the trick. Lemon juice helps the mark to fade away. Though it may not be absolutely invisible, or the old marks may not be affected much, but something is better than nothing, isn't it?
2. Do you also carry around a bunch of keys? Well, as an adult we don't have much choice in it. But that doesn't mean we have to tear our hair every time we need a key. Just paint both sides of your key with different nail paints or rather any paint you have at home. Just be sure that the paint is waterproof. And we have a whole set of easily identifiable keys.
3. Talking of keys, I remembered one more life hack I read somewhere. I wish I didn't have to mention it but given the current scenario, it can be a lifesaver, especially for ladies. Instead of keeping your car keys in your purse, you can hold them between your fingers, just in case. If anyone follows you or tries to hurt you in any way, you can use them as a weapon. You can also on the panic button if you are anywhere near your car. This may drive attention.
4. Ever got gum stuck in your carpet? Don't know how to remove it? Just put an ice bag, filled with ice of course, over the gum. Let it be for about 30 mins. The gum will solidify and you can easily break it and remove it.
5. Want waterproof shoes? Easy! Just rub some honeybee wax and melt the wax using a blow-dryer until it is not visible. There are your waterproof shoes!
6. Want a clean showerhead? Just tie a bag filled with white vinegar around the head and leave it overnight. Remove the bag and it will be as good as new.
7. Bad breath? Chewing an apple can help. Even if you don't have your toothbrush around, it can help.
8. Did you know that putting your phone in glass can amplify its sound? Well, now you know.

These were just a few hacks that I felt were really necessary for day-to-day life. Which one did you like?