Bedbugs, unwashed sheets and dirty toilets are among the worst "surprises" discovered during hotel stays and many Kiwis say they expect to find the worst on opening their door.
A Travelbug survey of 11,000 people, done by the Trade Me website, asked people about their destination preferences and hotel habits.
Of those, 32 per cent revealed their biggest hotel hygiene fear was discovering unwashed sheets in a room, followed by an infestation of bedbugs (24 per cent), and dirty toilets (15 per cent).
"Maybe people think bedbugs are unlikely but unwashed sheets are quite a real fear - you do hear some horror stories about what people find when they pull back the sheets. But in reality New Zealand hotels are very clean by world standards," said Trade Me head of travel Daniel Bridges.
Those most scared of germs were women aged 18 to 29, with 95 per cent having some hygiene fears, compared with the least concerned - men over the age of 60 - 22 per cent of this agegroup had no hygiene worries.