About 2 weeks ago i completely degreased my bike and chain with white spirit and denatured alcohol.

I thought at the time i had gotten it completely degreased but after waxing it and eriding for 2 weeks i noticed the wax kinda just fell off.

So today i boiled the wax off my chain and did a white spirit wash 4 times and denatured alcohol twice. The liquids were clear. but now that i wipe the chains there is a slight hint of residual grease.

how do i get it off?

thanks in advance