Spray with vinegar and ventilate the area.
You can remove urine by using a product called D-molish Now.
With more urine
Put dog outside where they belong and buy a new couch, because urine has ammonia in it and the smell will never go away only fade. Well actually....you can use 1 part vinegar to 2 parts water. Vinegar will remove the enzymes that make the urine smell, oh that would be the ammonia, and the smell will go. You will need to keep the dog away from the couch until it is clean and dry though, and then make sure it does not happen again.
No.
To clean a urine-soaked couch, start by blotting up as much of the urine as possible with paper towels. Then, mix a solution of equal parts water and white vinegar, and spray it on the affected area. Let it sit for a few minutes before blotting it up with a clean cloth. Repeat if necessary and allow the couch to air dry completely.
To remove a urine stain from a cloth couch, first blot up as much of the urine as possible with paper towels. Mix a solution of white vinegar and water (1:1 ratio) and apply it to the stain, then blot with a clean cloth. Sprinkle baking soda over the area, let it sit for a few hours, then vacuum it up. Repeat if necessary.
Most of the newer couches you can't remove them their sewin onto the back of the couch
Because the dog has urinated on the couch. Either the dog is untrained or nobody has taken it outside and the couch was the first place the dog had to relieve itself.
Tell them to move
Use te attachment on a vacuum for curtains on the couch.
HAIR GEL What kind of hair gel? How should it be applied?
To remove the smell of dog urine from your microfiber couch, mix equal parts water and white vinegar in a spray bottle. Lightly mist the affected areas and blot with a clean cloth. You can also sprinkle baking soda over the area, let it sit for a few hours, then vacuum it up to help absorb any lingering odors.