You can prevent most water damage by not having potted plants or drinks around the rug. This will the allow the rug to dry sooner but also again deter the risk for mildew or mold. If the building needs the number persons to get cleaned like small apartments or houses, 2 to 4 personnel can be ideal. http://www.Centroinnara.com/wordpress-felizmente-alojado-en-webempresa/