Most of the larger chemical companies should have the products I listed. If not they should be able to order them anyway...
The recipe works excellent although it got to be a pain mixing it all the time in house. I now have it mixed through the supplier but unfortunately that requires much larger quantities.
i use this and mix it myself, spend an hour one day and fill up 50-100 plastic ziploc bags, put in enough for 5 gallons of water. Easy to store, and you'll have it ready and wont have to constantly explain the mixture to employees.
i use new again roof and deck cleaner,followed by new again tannin brightner. these products work very well i down stream them using a suds sucker injector from xxxxxxxxxx.call1-866-639-2444, tell them suds mckenzie sent you. we suck it from a 5gal pail with very few jobs requiring a pump sprayer. other contractors use and love it too.
Originally posted by doug mckenzie i use new again roof and deck cleaner,followed by new again tannin brightner. these products work very well i down stream them using a suds sucker injector
If anyone decides to try downstreaming sodium hydroxide, just be really careful........you dont want to get it on yourself, vegetation, or any brass kickplates on doors (learned that one the hard way).
I apply all of my deck cleaners and brightners using a deckhand sprayer. In my opinion, it offers more control, and less hours on my p/w.