propressurewashing 17 Report post Posted September 25, 2010 I see a few places online where sodium per carbonate and oxalic acid powders are very inexpensive but will they work as well as the products from pressure-tek or other specialty chemicals? Oxalic Acid - Technical 99.6% Sodium Percarbonate FB Daniel Simmons Houston Pressure Washing Share this post Link to post Share on other sites
Beth n Rod 1,279 Report post Posted September 25, 2010 We have bought raws before, and had very good success with them. (not from your source but from another) Beth Share this post Link to post Share on other sites
Thad 135 Report post Posted September 26, 2010 The bulk stuff is pure product while the retail concoctions contain buffers and surfactants to improve performance. They both have their advantages and disadvantages. Share this post Link to post Share on other sites
Beth n Rod 1,279 Report post Posted September 26, 2010 You can buy the buffers and surfactants too.....but there is something to be said for prepackaged..... Beth Share this post Link to post Share on other sites
Thad 135 Report post Posted September 26, 2010 You can buy the buffers and surfactants too.....but there is something to be said for prepackaged.....Beth Exactly. Share this post Link to post Share on other sites
centexpw 16 Report post Posted September 26, 2010 There is an Oxyclean formula floating around out there some where. From what I remember. 70% Sodium percarb 20% Soda Potash lite 10% TSP Share this post Link to post Share on other sites
