How To Clean Hard Water Stains Off Porcelain Tub

Spray directly onto stains completely covering them.
How to clean hard water stains off porcelain tub. To use baking soda to clean hard water stains. Make a paste of equal parts cleanser powder and water. Let it work for 40 minutes then wipe with a soft cloth. Now that you know how to determine bathtub types and different ways to remove stains from each bathtub you re ready to go. Work on the stains until they re completely erased then rinse the tub with clean water and let it dry before using it again.
Old stains on the bathtub or porcelain sinks can be easily removed with baking soda. One or two squirts. To clean a porcelain enamel tub start by scrubbing any stains with hydrogen peroxide or equal parts ammonia and baking soda. Then let the mixture sit on the stains for 5 minutes before washing it away with hot water and dish soap. If it sticks to it you do not have a full porcelain tub you have a metal one with a porcelain enamel finish.
If your tub has a tough stain you can break out some cleaning screens which are similar to lightweight sandpaper. Get yourself a nice large bucket 5 gallons and mix in it 2 gallons of water and cups of white vinegar. One example is shawspads. Dishwashing liquid works well as a regular cleaner for a porcelain bathtub as does a diy scum fighting remover of vinegar dish soap and cornstarch. Give it a really good mix together.
Next combine the table salt and baking soda and add enough water to create a paste. Next scrub the rest of the tub using a sponge and soapy water. For best results equip a pumice stone or stiff bristled scrubbing brush. Since porcelain has a hard durable finish you can scrub it safely with an abrasive implement without worrying about scratching it up. Allow the vinegar to sit for 30 minutes.
Get an old towel shirt or rag and dampen it. Baking soda is a gentle abrasive cleaning agent you can use on porcelain sinks. Use a little dish soap and hot water for easy cleanups or bring out the baking soda to buff away scratches and white vinegar to remove tough stains. Then rinse clean with hot water. Apply the paste to the stained area and allow it to sit for about 10 minutes.