 See, we didn't have to use crash or siren sounds after all. Speeding catches up with you. Brought to you by NHTSA. Don't let spring allergies make you miserable. Try the quick, drug-free solution trusted by over 4 million people. Navage. Only Navage uses suction to flush out your sinuses using refreshing saline, helping you breathe easier, sleep better, and feel healthier.