Snoring and staying in a hotel

My husband sleeps and snores at home but doesn't snore at the hotel for the following reasons:

1. Differences in sleeping environment: The beds, pillows and quilts in hotels may be different from those at home, providing a more comfortable sleeping environment and reducing the possibility of snoring.

2. Fatigue: Husband may be very tired at home and snore easily. When resting in a hotel, he may be relatively relaxed and have a low degree of fatigue, thus reducing snoring.