A pool vacuum works by using the suction from your pool pump. Once the vacuum is connected to the pump, usually through a connection in your pool's skimmer (a separate compartâ¦ment next to your pool), debris is pulled through the vacuum hose to the filter where it is removed from the water.
In most cases, you should allow the grout to dry overnight before using that room as total dry time may take up to 24 hours. If you are thinking about sealing your grout after you have installed it, you need to wait even longer than that so that all of the moisture has had time to be released. In most cases, this process can take as long as 72 hours to complete. Different grout mixes from different manufacturers can have their own instructions for dry times. To ensure that you always allow ample time, consult the instructions on your specific packaging and follow any directions for application to the letter.
He mentioned to my wife that he was going to do the tiles and grout one day, and then come back the next day to caulk the edges. From my cursory reading I thought that you had to let the adhesive dry for 48 hrs before grouting.