A na-eji plastik ma ọ bụ igwe anaghị agba nchara fesa sprayer fan, nke nwere nnukwu akụkụ ịgba na nkesa ụmụ irighiri mmiri, nke nwere ike nweta mmetụta atomization dị mma na gburugburu nrụgide dị ala.

Anyị nwere nnukwu ngwa ahịa nke nozzles sprayer backpack, a na -anabata gị ịkpọtụrụ anyị n’oge ọ bụla iji nweta ọnụ ahịa ngwaahịa kacha mma.