Mosquito spraying

On thuersday, i had plan will wash my dirty clothes at al-fatmah's bath room on friday, when friday at 22-january-2016... I and my friend her name is aisyah we want to jelaq mosque to join abah yai's study religion, but i went to bath room for moment to put my dirty clothes...
Maul: aisyah, i want to go to bath room for moment to put my dirty clothes
Aisyah: yes please...
After put my dirty clothes, i and aisyah went to the jelaq mosque...after the study religion has been finished, i am hurry come back in boarding school for washing...and i leave aisyah, after i arrived in boarding school i directly wash my dirty clothes and my heart feel very happy, when i look the bath room no body there, so i can get free to wash my dirty clothes, after a half of my dirty clothes have been finished, suddenly..i hear the loadly voice for the door of the room, until i hide to the toilet...the voice is harder and the smoke too, until full of the room... I am afraid and i say " my god.. Will i die in this day because of this..?? Some minute, the voice is lost...and i go out from the toilet and i scream to asking for some help...
Maul: help me..help me...please help me...
But no body in the bath room and i feel so afraid and i sit for hour without action...