A small brush with genuinely hard bristles, shaped to get into the narrow places a cloth simply bridges over. The head is slim enough to ride along a grout line, a shower channel, a kitchen groove or a window track and drag the grey film out of it.
Stiff bristles reach down into tile joints rather than skating across the top.
The compact head works floor crevices, worktop edges and the gap behind a sink.
The handle follows the shape of the hand, so scrubbing does not turn into a wrist ache.
The bristles hold their shape and stay put instead of shedding after a few sessions.
Small enough to live in a cleaning caddy and be picked up for five minutes of detail work rather than a whole session. Rinse it under a hot tap when you finish and stand it on the bristles to drain.
