Bottles have remained useful packaging for liquids and foods because they are hygienic, reusable over a number of times and presents no problems with leaching of any chemicals into the stored drinks or foods. Bottle washers come in both linear and rotating modes and can wash up to 15,000 BPH (Bottles Per Hour). These washers are only economical for large scale manufacturers. In order to fill the void for the small and medium scale industries, this research project will develop state of the art systems (500 – 1000 BPH) that works with reduced water intake and effluent disposal during the bottle washing/rinsing process with confirmed bottle washing efficiency. Basic principles of Physics and hydraulics are employed in the design of the float assisted system. Water and surfactant solution (for washing) and water (for rinsing) are the working liquids for this research work. Experimental validation of the concept has been verified with detailed design calculations for the different machine parts. Further works on the project include but not limited to: Purchase of materials for Fabrication of machine to precision; Formulation and analysis of surfactant/disinfectant;  Characterization of machine; Performance evaluation;   Automation of concept for international acceptability and  Industrial visits to at least three bottling companies. Research budget is N324, 600.00 (Three hundred and twenty-four thousand, six hundred Naira Only) and the work plan for the project spans through a year. The major constraints have been non-availability of funds and non-availability of required quality of material of construction, in isolated cases. In conclusion, the emphasis of the design is placed not only on perfect washing results but on the simplicity of design and its adaptability to numerous individual bottle washing requirements – in small and medium enterprises, homes and laboratories.