Lemon juice and vinegar
Getting rid of limescale doesn't require expensive cleaning products! Lemon juice and vinegar can help you tackle most of your limescale problems — a win for your pocket and for the environment.
The best method is to soak a cotton cloth or microfibre cloth in vinegar or citric acid, then rub it on surfaces affected by limescale, such as fittings. Leave it to work for some time or overnight, then rinse thoroughly with clean, cold water. Then dry everything with a clean cloth.
Place the shower head in the container and leave it to soak for 20-30 minutes. Lemon will be stronger and require less time than vinegar. Vinegar may need multiple 30-minute stints of soaking. Remove the shower head and rinse it in water, brushing off any leftover limescale.
An industrial descaler or descaling agent is a chemical substance that can clear or remove various forms of scale including limescale, calcium carbonate, struvite, vivianite, rust, and other hard water buildups. The descaler will remove the scale from different surfaces such as steel, iron, plastic, glass, etc.
Use a vinegar and baking soda paste to scrub.
If you want a little extra oomph (and don't we all?), make a vinegar and baking soda paste as you might have already for your shower and tub, and use a scrub brush, old toothbrush or rag to scrub your fixtures. They'll be gleaming by the time you're done.
If you've ever noticed chalky, white deposits on your tub or shower, it's likely due to too much calcium in your water. Calcium is a critical component of hard water. When the levels are too high, the calcium can fall out of the solution and build up on surfaces.
spraying the effected area with undiluted white vinegar. creating a mix of white vinegar and borax to scrub affected surfaces. lime water and water in a 50:50 ratio. Baking soda.
Spray a generous coat of WD-40® Smart Straw®, all over the limescale areas such as the shower wall, faucet, glass, or kitchen sink. 2. Let the solution sit and soak for 4-5 minutes before scrubbing it all away.
Calcium carbonate buildup can be dissolved using mild acids such as lemon (citric acid), baking soda (sodium bicarbonate) or white vinegar. This method is ideal for removing limescale deposits from flat surfaces and around taps.
Lemon juice (citric acid) is a popular alternative. Like acetic acid, citric acid can also dissolve limescale. Use the same methods as above but replace vinegar with lemon juice. Baking soda (sodium bicarbonate) can also be used to descale surfaces.
“Most toilet bowl stains appear in hard water areas, so it's important to remember that bleach won't work, and you will need to use an acid-based product such as limescale remover. While bleach doesn't get rid of limescale, it does make it invisible which blends in with the colour of the toilet bowl.
Hydrochloric acid is much stronger than acetic acid, for example, and therefore tends to remove scale faster. Weak acids such as acetic or citric acids may be preferred, however, where damage to the substrate is to be minimised.
We would recommend using a solution of white vinegar and water to initially soak your bath. The natural acidity in the vinegar helps to dissolve soap scum and limescale, the normal residues you'll find in a bath. Follow this up by sprinkling baking soda and then spraying your white vinegar/water solution.
Use Vinegar & Baking Soda
White vinegar is a natural solution that can be utilized to dissolve calcium buildup. Sitting overnight, you will be able to remove lime buildup from the drain while avoiding the harsh chemicals in traditional drain cleaners.
After the water has evaporated, it leaves behind white, lumpy deposits of calcium carbonate or limescale. Limescale can build-up quickly if not immediately addressed. It becomes hard, thick and a challenge to remove. Limescale is either grey or white in color and it has a chalky looking texture.
The Best Calcium Remover Spray: Lime-A-Way Bathroom Cleaner Spray. If you're looking for something simple, fast, and effective, look no further than Lime-A-Way. The formula sprays on with ease and loosens up calcium deposits without scrubbing.
Hydrochloric acid has traditionally been used to remove limescale. It is classified as a Class 8 Dangerous Good with highly corrosive properties.