I dought any manufacturer of regular paint says dont use Tsp, and you
cant of course remember who said it. Tsp will only affect gloss if not
thoroughly rinsed. Mill glase, now you worry to much. Dust, just dust it
off. Not all wood should be washed, if you use Tsp just rinse well with
very clean water. Tsp has been the norm for cleaning wood for 50-60?
years.