The frequent use of electrical devices such as hair dryers, straighteners, curling irons, and curling wands can seriously damage our hair. While these devices can help us achieve a quick and desired hairstyle, we must use them with caution to avoid long-term problems.
The excessive heat from these devices removes moisture and natural oils from the hair, leaving it dry and brittle. This can cause frizz, split ends, breakage, and loss of shine. Continuous heat also weakens the keratin and proteins in the hair fiber, affecting its structure. Over time, the damage can be irreversible.
Many of these devices operate at temperatures up to 230°C. While low heat can be beneficial for short periods, prolonged exposure can cause chemical burns on the scalp. This can lead to irritation, redness, itching, and rashes. In extreme cases, blisters and scaling have been reported with frequent use.
It’s important to use thermal protectants before applying any electrical device to the hair. Limiting use to a few minutes at a time also helps minimize damage. If your hair is already dry and brittle, it’s always best to opt for natural methods to add volume and shine.
In summary, electrical hair appliances should be used in moderation and with caution. Observing some basic rules can help you get the most out of them while minimizing long-term adverse effects. The key is to use them carefully and only when really necessary.