One of the biggest mistakes many girls do when it comes to their nails is cutting the cuticles. This should never be done. Instead, apply cuticle remover gel or cream and gently push your cuticles with a cuticle stick
Filing and Polishing : First and foremost, invest in a good nail file. Every time you clip your nails, file them. Do this by moving the file in one direction only. When you move it left and right you’re actually creating tiny cracks that weaken your nails. Polish your nails not more often than once a month. If you do it too often, you can make your nails thinner and weaker.