Jack Doesn't Know Jack: Chemistry and The Clogged Drain!

I Had a clogged drain...I remembered back to my high school chemistry class to use 2 common household ingredients to create a drain opener instead of spending money on the name brands. Well, as I was getting ready to pour my volatile concoction down the drain, my wife came in yelling….”STOP!!! Please don’t blow up the house”

Here’s my choices, what should I have used?
a. Bleach & peroxide
b. Lemon juice and table salt
c. Vinegar & baking soda

The correct answer is "C" Vinegar & Baking Soda! Congratulations to Sally in Rhinebeck for knowing the correct answer! We'll play again tomorrow at 6:50!