Use fresh lemon
You just need to squeeze lemon juice and mix with washing powder and pour the mixture on the yellow stain of the toilet. Leave for about 20-30 minutes, then rub hard as the yellow stains will disappear. How to clean the yellow stain with lemon is both effective and safe but not expensive anymore.
Use cocacola
Open the bottle and pour coca into a spiral-shaped top-down toilet to allow water to flow through the stains and stains. After pouring coca into the toilet bowl, wait at least 1 hour. At this time, the acids found in coca will break the hard-to-clean stains and plaque to increase the cleaning effect, you can leave overnight.
Use vinegar and soda powder
Edible vinegar also has the same effect as lemon juice. But in this case you should use it in combination with soda powder for more effective cleaning. Follow the instructions below: Add vinegar and 1 tablespoon of soda powder to the toilet. Leave for about 30 minutes and then use a strong scrub brush as stains, yellow stains will disappear.
Use an old oxygen solution
Add the hydrogen peroxide mixture with water to a spray bottle. Then spray this solution onto the surface of the plaque and wait for 1 hour for the plaque to dissolve, then just wipe or rinse the water again.
Remove by alum
In addition, a mixture of alum and lemon is also a good way to help clean the toilet effectively. Just place this solution in the sponge soaked in the solution and then wipe it several times on the surface containing the stain and then leave it for 20-30 minutes to see the difference.