Oh, Horace. Yes, of course. Of course. I have what you require and will package both items--for gentle softening and for quick stoppage. I'll bottle a bit of your other, as well, for proper flow. Just to be sure you have enough to see you through the term.

I am, indeed, staying conveniently close to the castle. At Tilda Sprout's farm: she's quite kind to her lodgers. I've always recommended her when someone's wished to come for a visit and wanted to stay nearby. So much nicer than any of the options in Hogsmeade. You could stop in here today, if you know the way. Or I could meet you at the Broomsticks or somewhere else in the village, if you prefer.