Most people wait until the grill's completely cold before cleaning it. That's actually the harder way to do it, and it has nothing to do with how hard you scrub.
A bbq scrubber built around temperature reactive foam works with the heat still in the grates, not against it. Scrub Daddy's BBQ Daddy uses a FlexTexture foam core that turns soft in warm conditions and firms up in cold, which means the leftover heat and steam off a just used grill are doing part of the work before the brush even touches the grates.
What the steam is actually doing
Steam off a hot grill pushes the foam toward its softer state. Softer foam bends into the gaps between grates instead of just sliding across the top of them. That's the part scrubbing a cold grill misses entirely.
Wait for the grill to cool completely and the foam firms up along with everything else on the surface. Grease sets. Residue hardens. The exact moment that made cleaning easier has already passed by the time most people even start.
The steel mesh doing the actual scrubbing
Underneath the foam sits ArmorTec steel mesh combined with stainless steel fibres, and this is the part that lifts residue off the grates once the foam's done its job softening things up. No wire bristles involved, so nothing sharp ends up on the grates or in whatever gets cooked on them next.
That mesh holds up against the heat and moisture a grill throws at it repeatedly, cleaning session after cleaning session, without breaking down the way a standard wire brush eventually does.
Extra tools built into one handle
A retractable hook sits on the brush for lifting hot grates safely or hanging the tool up between uses. A knob near the handle adds leverage and rotates a built in stainless steel scraper into position for burnt residue the mesh alone can't shift. A bottle opener sits in the base too, which needs no real explanation at a barbecue.
None of those extras change how the actual cleaning works. They just mean nobody's walking back inside mid cook to grab a second tool.
A bbq scrubber that outlasts a wire brush
The bbq scrubber heads wear out eventually no matter what they're made from. Scrub Daddy sells a replacement head for the BBQ Daddy rather than requiring a full repurchase once the surface flattens, which matters more than it sounds like over a few barbecue seasons.
The upfront cost buys the handle, hook, and scraper permanently. Only the head needs swapping later, and that's a very different cost curve than replacing an entire wire brush every time it wears down or starts shedding. Wait too long and you're just scrubbing harder to make up for it.
Where the old advice came from
A brush without wire bristles removes that specific risk entirely. There's no glue holding anything in place and nothing brittle that heat makes worse. That's part of why cleaning warm actually became the better option once the tool itself changed.
What this looks like on an actual grill
Finish cooking, let the direct flame die down, and go over the grates while they're still warm rather than piping hot. The foam softens from that residual heat and light steam, the mesh does the scrubbing, and the built in scraper handles anything stuck on hard enough to need extra leverage.
It's a quick pass rather than a scrubbing session, and that's really the point. Less effort spent per clean, spread across more cleans overall, usually ends up easier than one long scrub on a fully cooled, hardened grill days later.