There is no problem with alcohol swishing for powder dusting.
If you wipe with a tissue, the powder that has accumulated in the back part will not come out.
You can use alcohol + a fine-tipped toothbrush.
The loose hairs from the tissue will also stick to it.
The alcohol will dissolve the paint a bit.
Drying will be a little slower.
I often put a little benzene on a small plate, put a little on a toothbrush, and scrub.
Sometimes I use a hairdryer to blow off the benzene, because it doesn’t bite if I put putty right afterwards.
Scrape off the shavings well with a toothbrush.
In some cases, enamel thinner + toothbrush may be used.
First, apply putty in an adhesive-like manner.
