Journal
Technique, science and honest product thinking from the CASAMAA team.
Six habits that cut blow-dry time by a third, from rough-drying to nozzle choice — and why airflow beats raw heat every time.
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Negative ions break water clusters and collapse static charge. Here is the mechanism — and what to expect honestly.
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The motor is the part of a hair dryer that actually ages. AC and DC motors age very differently.
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Most frizz blamed on the diffuser is caused by the technique. Cup, hover, and stop touching your hair.
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Hair is protein that starts to change at around 60 °C. Where your dryer settings should sit, hair type by hair type.
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The frizz is rarely the hair's fault. Five habits worth breaking, ranked by how much shine they give back.
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