The sealing process normally takes one day (weather permitting). If sanding is included, it takes 2 days – again weather permitting. If we are working around a pool, great care will be taken in keeping your pool clean, but even though we are careful, your pool will be subject to debris (i.e. sand, dirt, etc) from pressure cleaning. We suggest scheduling your pool company to inspect your filters and clean your pool after we complete the job. No lawn maintenance and sprinklers on the day we clean and seal.