Oils clear congestion much more effectively than other exfoliation methods because oils dissolve oils, and they penetrate deeply to break up blockages other ingredients can't reach. Omega-6 oils relieve that greasy feel by thinning sebum, and Omega-3 oils control inflammation.
Antiseptic effects of tea tree oil are on a par with benzoyl peroxide.
 
Benefits
Penetrates into clogged pores, breaking up congested matter at the source.
Calms inflammation and strengthens barrier function to regulate water loss.
As effective as benzoyl peroxide with none of the unpleasant side effects.