See how netizens can prevent being cheated in hotels.

First, it's best not to look at the hotel. Second, the safety effect is good. Tell the front desk not to tell anyone your room number. Third, don't tell her your room number. Bring it in quietly. Fourth, don't drink the water she treated. Fifth, don't open the door casually. Call the front desk immediately or 1 10. Sixth, leave when you're done. Don't stay overnight.