Last Updated: September 18, 2025, 21:00 IST1 / 7 Most travellers switch on the lights the moment they step into a hotel room. 2 / 7 Dropping bags, switching on lights, and relaxing on the bed feels natural—but this habit could land you in trouble. Experts warn: check your room first. 4 / 7 A word of caution: Bedbugs are tiny, flat, oval insects that feed on human blood at night. 6 / 7 If you do spot bedbugs, take photos and note the room number and check-in details.