When looking for a mop to handle aggressive floor surfaces, depending on the job, a specialty mop head from Boelter might be the best tool. These mops work hard on more abrasive floor surfaces such as non-slip/non-skid, stone, terrazzo, concrete and other textured floor surfaces. Additionally, the knitted fleece polyester blend yarn has twice the absorbency of cotton, which allows it soak up more with less work.