 During his four-year spell at the Camp Nou, Clares was regarded as a highly inconsistent player, capable of scoring wonderful goals but also of missing clear chances.On 28 November 1976, he netted five of the "Blaugrana" goals in a 6–1 home demolition of Valencia CF, for a total of 22 during the season.In July 1978, after the arrival of president Josep Lluís Núñez, and with him former coach Muller, Clares was transferlisted.