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Installation a Bathroom Fan


Drill a reference hole and mark the ceiling. Take your power drill and use an extra-long, 3⁄4 inch (1.9 cm) spade bit to drill a reference hole in the ceiling, where you intend to place the fan. Measure the vent fan housing. Head up to the attic, find the reference hole and clear away the insulation surrounding it. Use the the fan housing measurements to ensure that the fan will fit in the chosen spot, between two joists.


Go back to the bathroom and measure the fan’s intake port. You will need these dimensions to cut the appropriate sized hole in your ceiling. Use a framing square and pencil to mark the outline of the fan’s intake port on the ceiling, using the measurements you just took. Cut the intake-port hole. Use your jigsaw to cut out the portion of ceiling you just marked. If you don’t have a jigsaw, you could also use a reciprocating or drywall saw.


Don’t let the cut section of ceiling fall to the floor after cutting, as it could pull additional pieces of drywall or plaster with it. Use your free hand to support the rectangular piece of ceiling and gently lower it to the floor. Remember to wear safety goggles and a respirator while sawing through plaster and drywall to protect your eyes and lungs.


Put the fan in position. Before you lower the fan into the hole you just cut, attach a 90 degree duct elbow (to which you will later attach the duct pipe) to the appropriate outlet port using foil duct tape. Insert a cable connector through the removable knockout hole on the side of the fan’s housing, then slide the supporting metal brackets into place.


Center the fan over the ceiling hole and lower it into place, making sure any connection points are oriented correctly. Secure the fan to the joists. Once the fan is positioned correctly, extend each of the metal brackets until they reach the joists on either side of the housing unit. Use drywall screws to firmly secure each bracket end to the joist.

How Using the Cleaning Solution to Remove Bathroom Mold?

Spray the mold cleaning solution over the area you wish to clean. Get the spray bottle with your chosen cleaning solution inside. Generously spray the entire area with the solution so that there is a visible, even coating. Try not to completely saturate the area, as otherwise, there will be excessive liquid to clean up later. Aim to apply enough of the cleaning solution so that the area is visibly wet, but not so much that puddles form. Be very careful not to slip if you are working on floor tiles or grouting.

Wipe smooth surfaces with a cleaning cloth to remove the mold. Fold a cleaning cloth into quarters and wipe the entire area where you sprayed the cleaning solution. The mold should wipe away easily onto the cloth. Use a new side of the cloth whenever the first side gets saturated or too dirty. You may need to swap cleaning cloths throughout the process, especially if you are cleaning a large area. Alternatively, you can use a sponge instead of a cloth if you prefer. Smooth surfaces include showers, baths, basins, and tiles.

Use a scrubbing brush to remove stubborn mold from smooth surfaces. If the mold remains, it’s time to take more serious measures! Scrub the affected area vigorously until the mold comes away. Try to clean any mold away as soon as it grows so that you don’t need to resort to scrubbing. Have a dedicated scrubbing brush strictly for bathroom mold to prevent spreading the spores throughout your home.

Scrub grout or caulking with a toothbrush. Use a back and forward motion to remove mold from grout or caulking with an old toothbrush. Rinse the toothbrush under running water to remove any mold while you clean, as this prevents the mold spores from spreading throughout the bathroom. Use a dedicated toothbrush for cleaning mold in the bathroom so that the spores don’t spread throughout your home. You can use a larger scrubbing brush if you prefer, but a toothbrush is the easiest to use in tight spaces. You can purchase specialty grout scrubbers from home improvement stores.

Dry the cleaned area with a cleaning cloth. Remove the excess liquid from the area that you cleaned to keep the bathroom dry and to prevent slips. Run the cloth over all of the smooth surfaces and the grout or caulking to remove the excess moisture. This also removes any mold that has been scrubbed loose. You may need to swap cleaning cloths if the first one gets too saturated. Pay attention to any small crevices or corners to prevent the liquid from pooling up and more mold from forming.