Dish Brush Set with 2 Pack Dish Scrub Brush and 2 Pack Grout Brush, Kitchen Brushes for Dishes, Pots, Pans, Sinks

I like these brushes, as they are good quality for the price. The brushheads are also very firm and seem like they will be very good at getting rid of stuck-on-debris of various kinds. The only thing I dont like though…is that by looking how sturdy the brushheads are I figured this would be able to finally get the gook off the bottom of my drinking mug. (I drink chocolate milk, soy milk, smoothies, kefir etc, and there seems to be a perpetual chocolate milk stain on parts of the bottom.) But…this thing even with the strong bristles…did not really do a lot for that little bottom layer of gook. That was without any special cleaner though so perhaps I need to figure out what cleaning solution to use, or let it soak. But its not as easy as just scrubbing even if you get a sturdy brushhead like these. So perhaps another material might be even better for the toughest stains, but these will be excellent for normal dish cup cleaning and for likely getting moderate stains out. The smaller brushes especially have the brush extending more than 90 degrees…at what looks to be like 120 degrees…meaning you can angle it down into a cup..and it also brushes along the sides…thus getting the inside corners of the cup very well…and better than most brushes I have ever tried. So if I figure out what cleaning solution to use….that will probably make this work even better. Nonetheless, its definitley a good set of brushes, and I would recommend.