Do you snore? Has your partner or your family teased you for your loud honking and huffing while you sleep? Snoring can make people laugh—but most often it makes people tired, frustrated, and annoyed.

Every night, in homes across the country, bedrooms reverberate with the trumpeting, whistling and whining of the nation’s snorers. It’s a deafening sound that blights an estimated 40 per cent of ...