The ulama give two meanings to the word ‘Sukkah’. Some say it is an itr box, in which itr is kept. In this case it will mean he used the fragrance from an itr box. My ustaadh rahmatullahi alaihe gave the above meaning. Some ulama say it is a mixture of various fragrances. The author of Qaamus and others prefer this meaning, and have also written the full recipe of how it is made.