Keep nails clean and dry
Apply cuticle oil before bed
Moisturize hands and nails overnight
Take biotin if appropriate
Eat protein-rich foods
Stay hydrated
Avoid biting or picking nails
File nails gently to prevent breaks
Wear gloves for cleaning
Use a strengthening nail treatment
Massage nails and cuticles
Get enough sleep
Limit acetone and harsh chemicals
Protect nails from trauma
Maintain a balanced diet with vitamins and minerals