dental floss
The Spanish term 'seda dental' directly translates to 'dental silk' in English, but it is commonly referred to as 'dental floss'. Dental floss is a tool that is designed to clean the tight spaces between the teeth and the gap between the base of the teeth and the gums. It is an important part of oral hygiene and is usually used daily to remove food particles and plaque from places where a toothbrush cannot reach.
Please, pass me the dental floss.
This phrase might be used when someone is requesting the dental floss, usually in a familiar environment such us a family house.
I need to buy dental floss when I go to the supermarket.
This statement expresses the speaker's need to buy dental floss during his or her next visit to the supermarket. The statement could be made in a variety of contexts, perhaps while making a shopping list or discussing shopping plans.
The dentist recommended me to floss every day.
This sentence might be said by someone discussing oral care advice they received from a dentist, with the emphasis on the daily use of dental floss.