Can I still use Auto-Rx® that has been in my garage for a couple of years?
Auto-Rx® is a highly concentrated combination of ester-based cleaning components and has a thick consistency. Shake the bottle thoroughly before use. If the bottle is intact and the contents have not been contaminated by foreign substances, Auto-Rx® should remain viable for use. Auto-Rx® pours best at room temperature.
I bought two bottles of Auto-RX 5 or 6 years ago for my old Saab. I never got to use the product as I sold my Saab briefly after that. Now I have another car which has almost 100k miles on it and I would like to use the Auto-RX bottles that I still have unopened.
Is it safe to use the product after sitting on the shelf for so long?