Škrabka na silikon by to asi zvládla:
https://eshop.wuerth.cz/Kategorie-produktu/Skrabka-na-cepele-sada-rukojeti-2K/31466016060402.cyid/3146.cgid/cs/CZ/CZK/;pgid=spvNUbC4b5MAN2MLHlqLEYsJ0000-vEO0Xf0;sid=Mf75kfdWMe7vkZJ1QClymgdcX6G_uz9-fGCVbTbb?CampaignName=CS008&RecoId=categorytopseller%40categorypageA