This is GrillGrate’s Grate Valley brush — a stainless double-helix coil instead of wire bristles. The coil shape drops into the valleys between GrillGrate rails and scrubs the channel where drippings actually collect, which is the part a flat brush never reaches.
Bristle-free matters beyond convenience: wire brushes shed, and a shed bristle in a burger is a genuine emergency-room story. This one has nothing to lose. Run it down the valleys while the grate is still warm and the residue comes up without chemicals.
GrillGrate has manufactured its grates and accessories in Cartersville, Georgia since 2007.
