Those who have sensitive skin should put the sliced fruits of yuzu in hot water for 20 to 30 minutes and after that, put them in a cloth sack and set it afloat in a bath.
皮膚が弱い人は輪切りにした柚子の果実を熱湯で20～30分蒸らし、その後、布袋に入れて湯に浮かべるとよい。