In addition to looking after your nails in these basic ways it is a good idea to give yourself a weekly manicure, following these notes:1 When cutting and shaping your nails don't take too much off the sides. If you do you will weaken them and they will be more likely to break. Use smooth, even strokes with the coarse side of an emery board or with a steel nail file, and file the nail in one direction only so that you will be less likely to develop rough edges. Finish with the finer side of the board or file.
2 Give your nails a good healthy scrub with a tough brush. You are not likely to damage healthy nails that way and you will get rid of unwanted dirt and dead skin.
3 Look after your cuticles. Don't be too rough on them but, if they are edging forwards, gently push them back with a towel or cotton bud. Do not attack them with anything sharp such as a nail file or scissors because if you do you1l probably produce problems. Use a little moisturizing cream to keep your cuticles looking soft and healthy.
4 Give your toe nails a manicure too, being particularly careful to cut the nails straight across; if you shape the sides you will encourage ingrowing toe nails.
5 I don't think there is any point at all in buying a special nail conditioner of any kind. http://myshabi.blogspot.com/2008/10/how-to-manicure-your-nails.html