Furen furanni alama ce ta wani abu mai kyau da tabbatacce. Masu bincike sun dade sun tabbatar da kyakkyawan tasirin da tsire-tsire masu furanni ke da shi akan yanayin motsin rai. Inganta yanayi tare da saurin walƙiya, furanni suna ƙaunar mata na kowane lokaci da mutane saboda dalili.
An gudanar da nazarin halayya a Jami'ar New Jersey karkashin jagorancin farfesa a ilimin halin dan Adam Jeannette Havilland-Jones. Ƙungiyar masu bincike sunyi nazarin alakar da ke tsakanin launuka da gamsuwar rayuwa tsakanin mahalarta a cikin watanni 10. Abin sha'awa, martanin da aka lura ya kasance na duniya kuma ya faru a cikin kowane rukuni na shekaru.
Furen furanni suna da tasiri mai kyau na dogon lokaci akan yanayi. Mahalarta sun ba da rahoton ƙarancin damuwa, damuwa, da tashin hankali bayan sun karɓi furanni, tare da ƙarin jin daɗin rayuwa.
An nuna tsofaffi suna samun nutsuwa a kewaye da furanni. Ana ba da shawarar sosai don kula da tsire-tsire, aikin lambu har ma da yin shirye-shiryen fure. Bincike ya nuna cewa furanni suna da rayuwar kansu, suna watsa makamashi mai kyau, suna kawo farin ciki, kerawa, tausayi da kwanciyar hankali.
Lokacin da yazo don yin ado cikin gida, kasancewar furanni yana cika sararin samaniya da rayuwa, ba kawai yin ado da shi ba, har ma yana ba shi yanayi mai dumi da maraba. Wani takarda mai suna "Nazarin Ilimin Halittu a Gida" ya tabbatar da hakan a Jami'ar Harvard:
Masana kimiyya na NASA sun gano aƙalla tsire-tsire na cikin gida 50 da furanni waɗanda. Ganye da furannin tsire-tsire suna tsarkake iska, suna fitar da iskar oxygen ta hanyar shan guba masu haɗari kamar carbon monoxide da formaldehyde.
Game da yanke furen da ke tsaye a cikin ruwa, ana ba da shawarar ƙara cokali guda na gawayi, ammonia, ko gishiri a cikin ruwa don rage ƙwayar ƙwayar cuta da kuma tsawaita rayuwar furen. Yanke rabin inci na kara kowace rana kuma canza ruwa don kiyaye tsarin furen ya daɗe.