Clean heavily soiled tyres e. g. with SONAX Gloss Shampoo and allow to dry. Do not apply to the tyre tread, the brake system or the floor (e. g. risk of slipping!) — cover the floor, if necessary. Apply an approx. 5 cm (2 inch) long strip of the gel onto a SONAX Application Sponge (Art. No. 04173000) and work into tyre wall evenly by wiping the sponge along the tyre contours. If necessary, repeat this procedure until achieving the desired degree of shine. Move the vehicle slightly to treat the lower side of the tyres. Afterwards, squeeze the gel residues out of the sponge and clean with an absorbent cloth. Not suitable for motorbikes or bicycles.