It's a grim reality of the hospitality industry that they rarely keep things as clean as we expect them to be. All the effort that goes into impressing the health inspector often goes out the window when there's nobody around to judge. The underpaid and overworked employees in restaurants, bars, and hotels are rarely focused on vanquishing every germ, and catching every speck of dirt.
If you're squeamish about these things, it's a deeply unpleasant thought. Nonetheless, people shouldn't have to shut themselves out of enjoying things just because they're finicky.
This has been the attitude taken by one influencer who has prompted debate on Twitter. She showed the internet her extensive cleaning routine for every time that she checks into a hotel room. While many suggested that the whole thing was excessive, some of these things seem like useful tips for anxious travelers. It stops being worth it when it makes you forget about the vacation, though.