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As good things come in compact packages T-spray is a compact squeegee for glass cleaning purposes that can also spray detergent on surface .This multifunction tool is so beneficial to user because it’s a portable product and he/she only needs one hand while use it. In addition T-spray is a sustainable product which prevents waste of materials since it use detergent concentration which user must add water to it before use.
Islamic Azad University
Central Tehran Branch
Soroush Vahidian Kamyar,
University of Tehran Kish International Campus
Minoo Vahidian Kamyar
Negar Vahidian Kamyar