Always keep the washed and unwashed sarees separately. Never keep ‘once worn’ saree back in your wardrobe. If you wish to wear the saree once again, maintain a separate place, for example a drawer or a chest, for keeping them. Remember to place moth repellents in such places.
Silk sarees are very delicate. Do not wash them. Dry cleaning is best for these valuable sarees.
It is all right to hang your casual/regular-wear sarees in the cupboard but heavy sarees like zari sarees with silver and gold embroidery should not be hung in the cupboard. Keep them in folded position after wrapping them in a soft cloth or dupatta.