Over time, fabric and microfiber sofas often develop persistent odors from tobacco smoke, pet urine, baby vomit, or mustiness.
Fortunately, there's a simple, effective home remedy using everyday baking soda to neutralize and remove these smells without harsh chemicals.
The trick? Sprinkle baking soda generously on the couch and let it sit overnight. Here's how:

1. Generously sprinkle baking soda over the entire affected area of the couch.
2. Let it sit overnight to absorb the odors.
3. The next day, vacuum up all the baking soda thoroughly.
Bad odors vanish, leaving your couch fresh and clean. This method is easy, quick, and highly effective—no scrubbing required.
Say goodbye to tobacco, urine, vomit, or damp smells. In my experience, after my baby vomited on our new fabric sofa, soap and water cleaning left a lingering odor. Baking soda eliminated it completely overnight.
It excels at removing musty smells too, and it's perfect for pet urine on fabric upholstery, restoring it like new—without expensive chemical fresheners.
Baking soda (sodium bicarbonate) is a natural odor absorber. Its porous structure traps odor molecules overnight, neutralizing them effectively. Vacuuming removes the absorbed odors, leaving no residue. As a cleaning expert with years of testing home remedies, I've found this reliable for deep-cleaning sofas.