Here are some effective tips to help you tackle those stains:

1. Toilet Stains:

   • Apply a toilet bowl cleaner or a mixture of baking soda and vinegar to the stains.
   • Use a toilet brush to scrub the stains vigorously.
   • Let the cleaner sit for a while before flushing the toilet.

2. Sink Stains:

   • Create a paste by mixing baking soda and water.
   • Apply the paste to the stained areas of the sink.
   • Use a soft cloth or sponge to scrub the stains gently.
   • Rinse the sink thoroughly with water.

3. Shower Stains:

   • Spray an all-purpose bathroom cleaner or a mixture of vinegar and water onto the stained surfaces.
   • Allow the cleaner to sit for a few minutes to loosen the stains.
   • Scrub the shower walls, floor, and fixtures with a brush or sponge.
   • Rinse the shower thoroughly with water and wipe it dry.

4. Stubborn Stains:

   • For tough stains, use a commercial lime scale remover or a paste of hydrogen peroxide and cream of tartar.
   • Apply the cleaner directly to the stains and let it sit for a longer period.
   • Scrub the stains with a brush or sponge and rinse thoroughly.

5. Regular Maintenance:

   • Keep up with regular cleaning routines to prevent stains from becoming stubborn.
   • Wipe down surfaces regularly after use to minimize build-up.
   • Use appropriate cleaning products and tools suitable for each surface.

Remember to always follow safety precautions, such as wearing gloves and ensuring proper ventilation, when working with cleaning products. Be mindful of the type of surfaces you're cleaning and test any cleaning solutions on a small, inconspicuous area first. With consistent effort and the right techniques, you can effectively remove stubborn bathroom stains and maintain a clean and fresh bathroom environment.