The rain might wash down some of the rocks forming the roof.
I pray you do not drink to wash down food: a bad habit of most of us.
Afterguard, muster your buckets and brushes and wash down the decks.
I helped myself to two or three glasses of wine to wash down the food.
And now, my pretty Mabel, have you never a cup of ale to wash down the pie?
English tea is good to ...