Ok, I just placed my first Zaino Order and i started with Z-2, Z-5, ZFX, Z-6 and Z-7. Whenever i plan in using Zaino to put another coat on my car i will be washing my car with their product, but now my question is, since i don't have the products yet, how concentrated is the Z car wash product. If it's super concentrated i'll prolly just use it all the time, i just want the best end use cost per gallon even if i have to break out the measuring cups. I am a little apprehensive buying Z car wash concentrate regularly for washing my car all the time because the price. I can't recall where it was from but i remember someone on here mentioning that meguier's has a fairly inexpensive product (like 1 gallon for $10.00 or something at Target?) available and i was wondering if anyone else might be using something like that to regularly wash and maintain their Zaino'd car. Any help would be appreciated. Thanks