Spray it ain’t so! It’s bad enough you’re brushing your teeth all wrong — now it turns out you’ve also been abusing your nasal spray ... those fast-acting decongestant sprays.

The chart below highlights the similarities and differences between Afrin and Flonase: Afrin is a decongestant nasal ... 10 to 12 hours, not exceeding two doses in 24 hours. One of its major ...