tman7
Supportive Member
Just curious, how effective others have found SP added to their pre spray to be?
IOW, have you found it to increase the effectiveness of stain removal or cleaning in general? I have been adding 4-8 Oz of SP to my inline sprayer in addition to Cobb's Powemaxx - (about 8 oz of PM - no dilution tip in sprayer). I realize Powermax already has some SP, I just don't seem to see THAT big of a difference, at least to justify the added expense of the SP. How say U?
FYI, I have found mixing SP in WARM water and shaking vigorously before adding pre spray makes a big difference. Tends to clog hydroforce otherwise, not to mention having to deal with foaming if water is too hot.
IOW, have you found it to increase the effectiveness of stain removal or cleaning in general? I have been adding 4-8 Oz of SP to my inline sprayer in addition to Cobb's Powemaxx - (about 8 oz of PM - no dilution tip in sprayer). I realize Powermax already has some SP, I just don't seem to see THAT big of a difference, at least to justify the added expense of the SP. How say U?
FYI, I have found mixing SP in WARM water and shaking vigorously before adding pre spray makes a big difference. Tends to clog hydroforce otherwise, not to mention having to deal with foaming if water is too hot.