Haemo-Sol Enzyme Active (026-055) Haemo-Sol Enzyme Active is for use when immediate cleaning is not possible. Enzymes in Haemo-Sol Enzyme Active literally digest and break down the binder that holds dried blood, agar, etc. to the apparatus, part, or instrument being cleaned. Haemo-Sol Enzyme Active is effective for all hand and ultrasonic cleaning. This product contains both non-ionic and anionic surfactants.