Excessive exposure to hard water causes minerals to build up in your scalp and prevents food and moisture from entering the hair follicles. This causes your hair to become malnourished and look dull. Calcium deposits can dry out your hair and clog the hair follicles.
What causes dry hair?
Calcium deposits are commonly found on your scalp because they build up along your hair shafts. When calcium builds up, the hair becomes brittle, and you may find your hair feels soft or brittle.
The calcium can be collected by your skin but the excess is trapped in the follicles. If you have hard water, this mineral can build up to the level of 2 grams (about 0.3 ounces) per square inch (0.2 cup) of your hair.
What causes calcium buildup?
Hard water, especially a calcium-rich environment, can cause deposits.
- The scalp’s calcium stores are not well maintained
- You wear a lot of hair products
Your hair reacts to the water by clumping up
The buildup of calcium can also happen when you are stressed, such as during workouts
The buildup of calcium can occur in people who suffer from:
- Nails or other sharp edges
- Low calcium levels in their blood
- Low bone density due to high stress levels
- Causes of a build up of calcium in your scalp:
- Not enough calcium in the scalp
- A build up of calcium by your scalp’s own reaction to the hair condition
The buildup of calcium is typically due to your hair condition as opposed to the environment.
Excessive buildup may also happen during hot weather as sweat accumulates and blocks the follicles of the scalp.
How to remove calcium buildup
- Do not use hairspray
- You must wash your hair thoroughly and dry your hair with a mild detergent, shampoo, and a scalp conditioner before applying the conditioner to the scalp.
- Use a soft comb instead of a comb or coarse brush.
- Avoid washing your hair in the shower, as the water can cause clumping. Instead, use a hair brush.
Rinse your hair with mild shampoo before drying.
- Remove the conditioner after you have washed the hair.
- Avoid bathing your hair with water when it’s hot.
- Avoid using water heaters and heating the water to high temperatures
- You must shower after shampooing so the conditioner can work on your hair.
- Apply your conditioner in the morning and at bedtime.
What if the buildup is too small or not noticed?
If you notice a build up of calcium in your scalp, your hair will continue to look dull. The best remedy is to seek treatment from a qualified professional who can treat the cause and correct the condition.