As described in the title, I've used this product (bought roughly two years ago) on my white car and it left sort of faded yellow stains on the paint - about 20-30cm wide in one place. It is not visible from every direction but when it is - it is fairly visible and quite noticeable to the eye.
I have used the product specifically as noted in the guide on the back of the bottle - dilute with water, apply on the car, wash with water and then wipe with a dry fabric cloth to help it dry and not leave water marks.
It is when I was during the drying that I noticed the stains which would not leave. I have tried re-applying the product several times at the stain area, but it had no effect; nor did the Meguiar's scratch remover (though I doubted it would).
I have read a thread in this forum from 2005 in which this has happened to some other folks in the past, but couldn't find any specific solution for this and I am pretty disappointed.
I'd appreciate any ideas on how to solve this or if there is any other product that might remove this..
Sorry for the long post.
Thanks in advance,