Simplify the following text for a Grade 7 native English-speaking person.
Original: Other nail treatments may include the application of artificial nail tips , acrylics or artificial nail gels .
Simplified: Manicures can be done at home or by a professional in a nail salon . During a manicure , the nail is filed with a nail file ; the free edge of the nail is cut , the cuticle is treated , the person 's hand is massaged and nail polish is put on .