Injection sprayer

[realclean]

If you use an injection sprayer to apply prespray, how do you clear the line if you are using some type of rinsing agent?

On larger jobs I only pre-spray a small then I extract and then I go back to my injection pre-spray and with long hose run(130 ft) it takes a few minutes for the line to clear.

 

[BIG WOOD]

From what the chem guys tell us, if you're rinsing at only 2gphr, it shouldn't affect the pre spray.

 

[realclean]

From what the chem guys tell us, if you're rinsing at only 2gphr, it shouldn't affect the pre spray.

Thanks Matt, that is the answer I was looking for.

 

[Bryan Thomson]

The only time I'm highly concerned in flushing the lines is if I have been using an acidic rinse for carpet extraction and then switch over the pressure line to a hard surface tool to clean acid sensitive stone like marble, travertine or marble.
Otherwise....the minimal amount of acidic rinse really isn't going to be a problem.
If you do any natural stone cleaning.....I recommend you have "dedicated lines" for acid sensitive stone. Otherwise you better have DIP pads to re-polish the etch marks.
Trust me....I learned the hard way.

 

[Mikey P]

Yep, don't even worry about it.