The differences between topical corticosteroids are based mainly on their potency, safety and patient acceptability. The aim of this study was to evaluate a mild- to mid-potent topical corticosteroid, desonide 0.05%, on these three parameters in an Australian cohort of patients with facial seborrhoeic or atopic dermatitis. Eighty-one adult patients were randomized to receive desonide 0.05% lotion or its vehicle, applied twice daily for 3 weeks under double-blind conditions. In the active treatment group, 88% of patients had their skin condition cleared or almost cleared and only two patients experienced cutaneous adverse events (rash and pruritus). The acceptability of the lotion was high; 95% of patients stated they would use this topical corticosteroid again. These data support the short-term use of desonide 0.05% lotion as a suitable agent for the short-term treatment of facial dermatitis.