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Want to avoid a cold? Wash your hands often! Everything you touch is covered in germs and bacteria. Pick up these germs on your fingertips, put your hand near your mouth, and that's it-you're sick! You can't avoid germs, but washing your hands often with soap and water kill germs and washes away bacteria that can make you ill. Very warm water is best, and it's important to rub your hands together and really scrub! A small finger nail brush can clean under those dirty nails and a manicure can make your nails look much nicer. Washing your hands often is the key to preventing the spread of illness.
Where, if anywhere, is there an unnecessary detail?
Where is the manicure can make your nails look much nicer.