▁Power - C aps ▁and ▁Power - P ear ls . ▁It ▁was ▁initially ▁sold ▁exclus ively ▁at ▁Wal mart ▁stores . ▁ ▁In ▁June ▁ 2 0 1 6 , ▁Hen kel ▁acquired ▁Sun ▁Product s , ▁the ▁manufact urer ▁of ▁W isk , ▁and ▁soon ▁dis cont in ued ▁W isk ▁and ▁replaced ▁it ▁with ▁Pers il . ▁▁ ▁Pers il ▁Pro C lean ▁was ▁released ▁in ▁Canada ▁in ▁ 2 0 1 6 . ▁Power ▁Pear ls ▁and ▁liquid ▁are ▁available , ▁including ▁a ▁Canada - only ▁cold ▁water ▁liquid ▁version . ▁C aps ▁are ▁also ▁available . ▁ ▁Un ile ver ▁ ▁Un ile ver ▁mark ets ▁Pers il ▁in ▁the ▁United ▁Kingdom , ▁Ireland , ▁France , ▁Latin ▁America ▁( except ▁Mexico ), ▁Malays ia , ▁Singapore , ▁China , ▁and ▁New ▁Zealand ▁( but ▁not ▁Australia ) ▁since ▁acqu iring ▁rights ▁to ▁the ▁brand ▁( one ▁of ▁its ▁first ▁such ▁ac quis itions ) ▁in ▁ 1 9 3 1 . ▁( The ▁" Sm all ▁and ▁M ight y " ▁product ▁line — a ▁highly ▁concentr ated ▁liquid ▁d eter gent ▁form ulation — is ▁found ▁only ▁in ▁these ▁mark ets .) ▁Un ile ver ▁also ▁s ells ▁Pers il ▁in ▁France . ▁In ▁this ▁market , ▁the ▁brand ▁focus es ▁on ▁" natural " ▁ing red ients ▁and ▁" sk in - friend ly " ▁form ulations . ▁ ▁It ▁is ▁compet it ively ▁sold ▁alongside ▁Un ile ver ' s ▁biggest ▁s elling ▁d