Pavetuf PTCLGL5L 5L General Cleaner - Pavetuf General Cleaner is an effective concentrated regular use cleaner with powerful fast acting degreasing properties. This water based biodegradable formula is easy to use and will rejuvenate your paving and hard landscaping areas. Externally it can be used on all natural stone including sandstone, limestone, granite, marble, clay, concrete paving, brickwork, porcelain and ceramic paving and internally on porcelain and ceramic tiles. By adjusting the concentration with different dilutions General Cleaner is a totally versatile cleaning product.