NRS 447.020: Cleanliness of bedding; worn out and unfit bedding.

1. All bedding, bedclothes or bed covering, including mattresses, quilts, blankets, sheets, pillows or comforters, used in any hotel in this state must be kept clean and free from all filth or dirt.

2. No bedding, bedclothes or bed covering, including mattresses, quilts, blankets, sheets, pillows or comforters, shall be used which is worn out or unsanitary for use by human beings according to the true intent and meaning of this chapter.