A cikin 'yan shekarun nan, hayakin VOC (Volatile Organic Compounds) ya zama babban abin da ke haifar da gurɓatar iska a duniya. Feshin foda na Electrostatic wani sabon nau'in fasahar kula da saman ƙasa ne wanda ba shi da fitar da VOC, adana makamashi da kuma kare muhalli, kuma a hankali zai yi gogayya da fasahar fenti ta gargajiya a mataki ɗaya.
Ka'idar fesa foda ta electrostatic ita ce kawai ana cajin foda ta hanyar cajin lantarki kuma ana haɗa shi da kayan aikin.
Idan aka kwatanta da fasahar fenti ta gargajiya, feshin foda yana da fa'idodi guda biyu: rashin fitar da VOC da kuma rashin sharar datti. Feshin feshi yana samar da ƙarin hayakin VOC, kuma na biyu, idan fenti bai hau kan kayan aikin ba kuma ya faɗi ƙasa, zai zama sharar datti kuma ba za a iya amfani da shi ba. Yawan amfani da feshin foda na iya zama kashi 95% ko fiye. A lokaci guda, aikin feshin foda yana da kyau sosai, ba wai kawai zai iya cika duk buƙatun fenti mai feshi ba, har ma wasu fihirisa sun fi fenti mai feshi kyau. Don haka, a nan gaba, feshin foda zai sami wuri don cimma hangen nesa na tsaka tsaki na carbon a lokacin kololuwa.