https://www.amazon.com/Scrubbing-Compac-Glassware-Effectively-All-Around/dp/B002XDQK8S/ref=pd_ci_mcx_mh_mcx_views_0_title
I found these to work very well in getting into the crevices and areas not for fingers. I've used with waterless car wash, e.g. Optimum No Rinse, and the like without...