Acnaut 2 Piece Duo: Acnaut Oxy Wash & Acnaut Hydro Active Face Cream. Biotrade Acnaut Oxy Wash Cleansing Gel (200ml) & Biotrade Acnaut Active Face Cream (30ml). The combination of Acnaut Oxy Wash cleansing gel and Acnaut active cream is a great choice of care and maintenance for oily and blemish prone skn. Regular use ensures excellent results with visible improvements in the skin even after the first few applications.. Directions for Use.. Wash face with cleansing gel every morning and night and after that apply active cream to affected areas.