Upholstery pre-spray,

[steamron]

I heard the phrase, and saw an ad for
Auto neutralizing pre-spray,

What exactly does it do for us cleaner's In regards to rinsing with something like AFR?

 

[LOV3Y]

this is probably best left for pemberton.
but ive used kleenright upholstery SN and it has ammonia.
from the product description

This product will automatically neutralize from an optimum pH of 9.5, reducing to 6.5 within ten minutes. This unique property eliminates all concerns of any pH related problems

while it did a great job cleaning. i dont like the ammonia smell.