1) Baby powder. If you are taking a trip to the beach, you have a great time, running around in the sand and all, but leaving is the worst part about going to the beach, for obvious reasons. Obviously you get upset, but I personally think that it's worse when you get sand stuck to your feet. Just sprinkle some baby powder on the sand and rub it in, and it will dust the sand right off your feet, and your feet will look nice (I shouldn't have said that... But it's true! :-) )
2) I love this idea because sometimes when you are at the pool or at the beach, you always get your phone wet. Even when you are at home, if you spill some water on your phone, it just annoys the heck out of me, and I don't even know why, but it really does, so you can use a ziplock bag and put your phone inside, and secure it tightly, and the touch screen works as well, and you can use this as a waterproof case for your phone.
3) This is very common, but when you wear your ring, some girls get a green stain on their finger. No problem, just take some clear nail polish on the inside and it will go away!
4) This may seem a bit random, but it leaves so much space in your closet/room. Just take some shower hooks and hang your purses on them, and you can hang the hooks inside your closet and it makes the room much more neat and organized.
5) If you are a person who always forgets what key is which, paint them and maybe you can write initials to remember what each one is, for example for your house key, you could paint it yellow and put an "H" on it, and this will totally save your life!
Hope you guys found this helpful! Bye