Inter house competitions include music and elocution, drama, math contest, cleanliness competitions, and sports such as soccer, rugby, racquet games, swimming, etc.
en.wikipedia.org While the bathing system may not have been pristine, abstaining from cleanliness altogether brought upon many more potentially fatal diseases, especially in infants.
en.wikipedia.org The bond of composite resin to tooth, is especially affected by moisture contamination and cleanliness of the prepared surface.
en.wikipedia.org Early computers required specialist programmers, and stringent operating environmental control for temperature, cleanliness, and power quality.
en.wikipedia.org Combs help to clean and remove tangles from the hair, and are a symbol of cleanliness.
en.wikipedia.org