It is generally more hygienic to clean the bathroom first and then shower. This way, you can remove any dirt, grime, or germs from the bathroom surfaces before using the shower. Additionally, cleaning the bathroom can be a messy task, so it's best to do it before you shower to avoid getting dirty again. However, if you prefer to shower first to feel refreshed before tackling the cleaning, just be mindful of the potential mess you may create in the bathroom. **

I clean my bathroom, shower, toilet, and sink once a week. I find that this frequency helps to keep everything clean and prevents any buildup of grime or mold. Additionally, I make sure to wipe down the sink and toilet after each use to maintain a clean and hygienic environment. **

It is difficult to provide an exact percentage without specific data, but it is likely that a relatively small percentage of shower cleaners actually clean the shower afterwards. Many people may use shower cleaners as a quick and convenient way to remove soap scum and grime without necessarily following up with a thorough cleaning of the entire shower. Additionally, some individuals may use professional cleaning services or have other household members responsible for cleaning the shower, further reducing the percentage of shower cleaners who also clean the shower afterwards. **

To clean the shower, start by spraying the walls and floor with a shower cleaner or a mixture of equal parts water and white vinegar. Let it sit for a few minutes to loosen any soap scum or grime. Then, scrub the walls and floor with a non-abrasive sponge or brush, paying special attention to any areas with built-up residue. Rinse the walls and floor thoroughly with water, and wipe them dry with a clean cloth or squeegee to prevent water spots. Finally, clean the showerhead and fixtures with a mixture of water and vinegar to remove any mineral deposits. **

It is unclear whether the roommate never cleans the bathroom based on the information provided. The fact that the bathroom is always dirty could suggest that the roommate does not clean it regularly. However, it is also possible that the roommate cleans it occasionally but not to a satisfactory standard. Further communication or observation may be needed to determine the roommate's cleaning habits accurately. **

To determine if your bathroom is clean, you can visually inspect the sink, toilet, shower/tub, and floor for any dirt, grime, or stains. Check if there are any unpleasant odors present. Additionally, ensure that surfaces are free of clutter and items are properly organized. If all these criteria are met, then you likely have a clean bathroom. **

To clean completely calcified bathroom mirrors, you can start by mixing equal parts of white vinegar and water in a spray bottle. Spray the solution onto the mirror and let it sit for a few minutes to loosen the calcium deposits. Then, use a soft cloth or sponge to gently scrub the mirror in circular motions. Rinse the mirror with clean water and dry it with a clean, dry cloth to prevent streaks. Repeat the process if necessary until the mirror is completely clean. **

I clean my bathroom once a week to ensure it stays clean and hygienic. This regular cleaning routine helps prevent the buildup of dirt, grime, and bacteria. I find that a weekly cleaning schedule keeps my bathroom looking fresh and inviting. **