Product vs air pollution

Here is a video about the use of a product to lessen air pollution.  I do not endorse the product but we should do all steps to combat air pollution or smoke belching.

In my belief that these products would help stop pollution, I became a dealer of a motor oil additive. but you can not a make an internal combustion engine clean.  You have to move away from fossil fuel to reduce emission/pollution.

I had a nice name, a green name for the product.

Suggestions:

l.  Stop junk vehicles from running MM street;

2.  Use these additives to combat smoke and have more efficient engines;

3.  Stricter smoke emission tests;  close down dishonest test centers.