Enweghị VOC ndị emepụtara n'oge nhazi ma ọ bụ ojiji, na-eme ka ọ bụrụ enyi na gburugburu ebe obibi.
Nke JULI®A na-eji eriri ikuku ventilashị eme ihe n'ọtụtụ ebe n'okpuru ala nwere nnukwu gas.Njirimara antistatic nke ákwà ahụ nwere ike igbochi ọkụ eletrik static ịgbakọta n'elu ákwà ahụ iji mepụta ọkụ ọkụ ma mee ka ọkụ.Ọwa ikuku ventilashị ga-eweta ikuku dị ọhụrụ site na mpụga yana ikpochapụ ikuku turbidity na gas na-egbu egbu sitere na ala.