From Chol Hamoed onward it may be used even for the Mitzvah, and with a Brachah. Sources: .שו״ע אדה״ז תרמה, יא. תרמט, יט #1325
From Chol Hamoed onward it may be used even for the Mitzvah, and with a Brachah. Sources: .שו״ע אדה״ז תרמה, יא. תרמט, יט #1325