1.you should always moisturize both your hands and cuticles because they go through a lot of stress during the day and tend to get dry and brittle. 2.make sure to always clean from underneath your nails, no one wants dirty nails! YUCK! 3.make sure you always have nail polish on them so they don't become weak and break. the nail polish is like a guard for them. 4.don't use your nails as tools because this will only cause them to break. 5.remove cuticles at least once a week to promote nail growth.
If you have nails that are yellowing try using this tip to make them whiter again!
all you will need to do, is take some toothpaste. some baking soda and lime juice.
mix it all together and put it on a toothbrush and scrub your nails, then rinse off. your nails should appear to be whiter and prettier.