Finally doing some much-needed maintenance on wooden ceilings.
Phase 1 is the lambriz, thin tongue-and-groove. Next are the beams, in a darker color, for which I splurged and bought an angled sash brush. Which, believe it or not, is a big deal. The only place I could find one was in Tienda Inglesa. Yes, the supermarket.
And, of my goodness, does it make a difference!
The bottom brush is typical of what you find in hardware stores here: with short, coarse bristles that tend to spread.
Perhaps when next up north I’ll wander through Home Depot and salivate.