mattress urine

how to clean urine from mattress and pads?
how can i clean my baby,s urine from her mattress, and remove the bad smell from it?
To remove the urine, and odor, from the mattress saturate the area with vinegar and blot until no more of the moisture can be removed. Sprinkle baking soda over the area and let dry. Once dry (at least 8 hrs) vacuum the area.