Avoid using sponges that have an abrasive side, which could damage the enamel.
You could also turn on the shower and direct the nozzle to rinse away the soap. If your shower head is a handheld model, this is the easiest way to rinse the bathtub. Since you’ll be drying the tub immediately, you can use any temperature of water to rinse it.
Avoid rubbing the diluted vinegar over other parts of the tub that don’t have limescale since this could damage it.
Do not apply bleach right after you apply vinegar, as they will form a noxious gas if they mix. When you need to use both vinegar and bleach, make sure you thoroughly rinse away the vinegar before you apply the bleach, and vice versa.
As an alternative, you can use baking soda and vinegar to remove tough stains. Sprinkle the baking soda over the stain, then spray vinegar onto the baking soda. The vinegar and baking soda will react to each other, creating a foam. Let the foam sit for 5-10 minutes, then scrub it away with a clean cloth. If the stains aren’t gone, you can repeat the treatment until they disappear.
Some people may recommend dipping the lemon in salt before scrubbing it over the stain, but the salt could scratch or damage the enamel.
Wiping the tub dry will prevent the soapy water residue from evaporating, which creates limescale buildup.
You may need to replace worn seals, gaskets, or washers in the faucet.
If your drain gets clogged or slows down, you’ll end up with soap scum rings around your tub. To help keep your drain clear, you can put a mesh drain strainer over the drain to collect hair and debris so it doesn’t go down the drain. Simply wipe the strainer clean every few days. You can find a strainer at a department store, home improvement store, or online.
