There is quite a number of turn offs in a relationship, and bad breath is one of them. Well, don’t get thwarted simply because you forgot to brush your teeth before going out for that big date! Use the Etiquette Checker for an instant reading of your breath, and pop by the nearest 7-11 to pick up some mints if required. This device claims to detect and display up to half a dozen levels of breath detection, where it will show you the corresponding “score” via a smiley chart – a wide grin is definitely more than satisfactory, while a sad face icons means you’d best get the best and most powerful mouthwash or mint at the store. Interested? It can be imported from Japan for around $63 after conversion.

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