I discovered this 3 wks ago! My girls were coughing & congested from allergies & I found the Onion trick online!A handful of Sliced Onion by their bedside - helps prevent your child from coughing at night! But, they were still really congested so, I added a teaspoon of vicks in the bottom of the bowl & a handful of Chopped onion thrown on top - the 2nd night! GENIUS * NO COUGHING, NO CONGESTION!I am in LOVE this this home remedy & have recommended it to EVERYONE!!!