With malodors so prevalent, there are many odor neutralizers on the market today. ... While enzymes are said to produce a microbial action, this method is ineffective for residual or vaporous odors. Truly effective odor neutralizers create a chemical reaction, which merges with the unpleasant odor lingering in the air.

What is the strongest odor eliminator?

BUY NOW. Unlike any other product on the market, Spray 420 delivers the world's strongest odor eliminator in a dry, CFC free aerosol spray. It's the best way to eliminate and remove smoke and other tough odors from any area.

How long does odor neutralizer last?

Bright Air Solid Air Freshener and Odor Eliminator (6-pack)

Each jar lasts about 60 days, so you can either use them one at a time or plop them all over your house at the same time.