A cleaning tool for cleaning the weather sealing strip at the windows of a vehicle has a flat elongate strip that has a brush end and a handle end joined by a medial section, the medial section being offset relative to the brush end by a first obtuse angle and being offset relative to the handle end by a second obtuse angle. The brush end as a twist offset relative to the handle end, the twist being right-handed for right-handed users. The brush end is tapered and has a rounded tip and has a brush material covering this end except at the rounded tip. A handle encompasses the handle end.