How to get rid of Fats resulted in pots after cooking....?

[T.S.M]

After cooking some kinds of food like after grilling beef burger in the oven, a big amount of fat goes out of the beef and stays in the grill.

How and where should I throw this fat?

I do not want to throw in the sink because then the fats will stick to pipes which will then result in the sink to stuck.
Also, I do not want to spill it in the garbage, because this will result in a bad smell which is not good for the environment !!

 

[Robyn]

I use old coffee cans and ragu or pickle jars to put the rendered fat in and let them cool and then in the garbage. Never Put fat or meat byproducts in your compost or it will spoil and stink.