Otex Express Combi Pack 10ml Otex Express Combi Pack 10ml Otex Express Combi Pack is a convenient, dual-action treatment designed to help remove hardened and excessive ear wax. The pack contains a 10ml bottle of Otex Express Ear Drops and an easy-to-use bulb syringe. The ear drops contain urea hydrogen peroxide, which breaks hardened wax into smaller pieces. After treatment with the drops, the bulb syringe can be used to gently rinse away any remaining wax or solution using warm water. Suitable for adults, elderly people and children over 12 years of age. The product is intended for single-patient use only. Always read the enclosed instructions carefully before use.