Beat mildew with this easy formula.  Use a spray bottle to spray on a solution of 50% water and 50% hydrogen peroxide.  This is a mild and safe bleach that doesn't harm the environment.  Spray this formula on and leave it there. No need to wipe it off.  Do this once a year to stop mildew from forming on the walls and ceilings. If mildew is already present, then repeat in a few hours.  Let it stand and then repeat again in 24 hours.

Keep your shower stalls and tub surrounds free of spots by applying a coat of car wax to the walls and even the shower doors.  The wax will "seal" the porous nature of the fiberglass and will make cleaning a breeze in the future.  Please Note: NEVER wax the floorsof the shower or tub, as it will make them very slippery. 

Remove soap scum and spots from mirrors, shower doors and faucets by spraying on a simple solution of 1/4 cup ofwhite vinegar and 1/4 cup of rubbing alcohol. Pour into a large spray bottle and fill with water.  Finally add a few drops of automatic dishwashing detergent.  This will help remove fingerprints and grease, plus it makes the solution easier to wipe on and wipe off.