I am using the Meguiar’s specific bottle along with this sprayer https://www.amazon.com/Black-Gold-Acid-Resistant-Sprayer/dp/B00I0BYFRA/ref=mp_s_a_1_12?ie=UTF8&qid=1546537595&sr=8-12&pi=AC_SX236_SY340_QL65&keywords=tolco+sprayer No problems so far.