Travellers beware: 5 dirtiest things in a hotel room you didn't know about

A hotel room can look spotless and still be hiding some deeply questionable surfaces. Fresh sheets, polished mirrors, mood lighting, and neatly folded towels create the illusion of cleanliness— but are they really clean? Surprisingly, the bathroom is not always the worst offender.
Here are five of the dirtiest things in a typical hotel room — and why smart travellers have quietly started avoiding them.

The hotel remote has developed a notorious reputation for a reason. Think about it: almost every guest touches it, very few wash their hands before using it, and remotes are difficult to clean thoroughly because of the buttons and crevices. In many hotels, housekeeping staff focus on quick surface cleaning, meaning remotes may only get a fast wipe — or none at all during rushed turnovers. Now add room-service grease, coughing, sneezing, post-airport hands, and late-night snacking into the equation.
Some frequent travellers actually place the remote inside a disposable shower cap or wipe it down immediately after entering the room.

The white bedsheets? Usually washed. That decorative cushion and coloured fabric runner stretched across the bed? Often not. Many hotels wash sheets and pillowcases between guests but clean decorative items far less frequently because they don’t directly touch the body — at least in theory. In reality, travellers place bags, shoes, jackets, airport clothes, and sometimes even food trays on them. Some people even sleep on top of them accidentally. Hospitality workers have long warned travellers that these decorative pieces may go weeks without proper laundering in busy properties.

This one unsettles people every time. Most travellers assume hotel kettles are harmless because boiling water feels sanitary. The problem is not always the water — it’s what some guests reportedly do with the appliance. Whether rare or common, the stories alone are enough to make many travellers cautious. Coffee machines can also develop mold or bacteria if not cleaned properly, especially in humid environments. Frequent travellers often rinse kettles thoroughly before use or avoid them altogether in budget properties with inconsistent housekeeping standards.

That neatly wrapped drinking glass beside the bathroom sink may not be as clean as it looks. Several hotel investigations over the years have found cases where glasses were rinsed quickly with water instead of being properly disinfected between guests. In some instances, housekeeping staff reportedly polished them using the same cloth used elsewhere in the room. The problem becomes worse in high-turnover hotels where staff are under pressure to clean rooms rapidly. This is why many travellers either wash hotel glasses themselves before use or stick to sealed bottled water and disposable cups whenever possible.

The dirtiest hotel surfaces are often the least visible ones. Light switches, thermostat controls, door handles, curtain handles, telephones, alarm clocks, hair dryer handles, and bedside buttons are touched constantly but cleaned inconsistently. Because they don’t “look dirty,” they are easy to overlook during housekeeping. But from a hygiene perspective, these are high-contact zones where bacteria and viruses can linger if rooms are not disinfected thoroughly. Interestingly, modern travellers have become far more aware of these surfaces after the pandemic, with many carrying disinfectant wipes specifically for hotel stays.