So IPA is best to remove polish? Is that just for inspection or just the overall best option? I thought I saw a video and someone was wiping it off with quick detailer.
I will be polishing after I decon with nanolex iron remover, wash and clay bar. Will the IPA still be necessary to remove the polish?
Wow, this thread has really made a comeback. IPA is a good security blanket for one to use, some products such as Meguiar`s leave TSO`s (Trade Secret Oils) that help wth compounding and polishing. There are some polishes out there that do not need to be followed by a `paint prep` of any kind. IPA for the most part, will remove TSO`s of any kind; it helps make sure that the paint is purely clean before the application of a sealant or coating, it rids contaminants in the sealant or coating bond to paint.
You will find that some say "Yes, IPA is good", and some that say "No, IPA isn`t effective." I always do an IPA wipe down, because I use Meguiar`s (TSO`s filled) polishes and compounds that affect the life of Last Steep Product (LSP), FK1000P. IME, a well saturated bath of (91%) one part IPA to one part water, removes these oils. If for some reason I can`t strip them, I`ll use a more concentrated solution of IPA or a good wipe down with Dawn dish soap. I will add this, there are some LSP`s may not be compromised if some polishing oils are left behind. However there is one LSP that only two forum members really push, that needs the cleanest surface to bond to, it almost borderlines a `coating` type of prep work, but the LSP is fantastic, and really good value for money. The product is FK1000P, made my Finish Kare, and it is a sealant. It`s really the only finicky wax type LSP that does this, but then again there aren`t many LSP sealants that some in the form of a `wax`. FK1000P is my `go-to`, and I am one of the two members that really push it.
Final note, an IPA wipe down is a good peace of mind. Many will agree or disagree on how effective it is, some will say that it works, and some will say that it doesn`t. It is somewhat subjective because at the end of the day, each user will have created his own nuance with use, so it is accepted as more of a general trick. It is also dirt cheap.