http://tinyurl.com/bad-breath-tricks - READ the 10 Minute Bad Breath report NOW!!! 1. Good Oral Hygiene The mouth should be frequently washed to discourage the growth of oral bacteria. Gargling with warm water is vital after every meal. Mouth should be washed even after consuming snacks like sweets or biscuits. Brushing twice a day is necessary. Its is a common adage that brushing in the mornings is for beauty whereas brushing before bedtime is for health.