Wipers-ku waa qayb inta badan la iska indho-tiro oo ka mid ah baabuurka, laakiin dhab ahaantii waxay door muhiim ah ka ciyaaraan badbaadada wadista. Marka roobka, barafka ama qashinka kale ay ku dhacaan muraayada hore, masaxyadu waxay awoodaan inay si dhakhso ah uga saaraan, iyagoo hubinaya muuqaal cad oo darawalka ah. Sababtan awgeed, waa lama huraan inaad si joogto ah u beddesho tirtireyaashaada.