We’ve recently had some work done which has involved plastering and sanding, and dust has settled into every crevice. It’s really obvious around out around white windows, doors and woodwork. I’ve tried hoovering and a few different sprays, but I just can’t get into the gaps with any cloths or brushes. Plus I have to be careful to not scuff the other surfaces.
The only thing I can think of is to use earbuds with a cleaning solution but I dread to think how long it would take, if it would even work! Am I missing an obvious solution?