Heat-based methods:
* Hot combs: Metal combs heated over a stove or flame were used to smooth hair. This was a popular and somewhat effective method, but it could cause burns if not used carefully.
* Pressing combs: These were flat, heated combs designed to flatten hair. They were often used in conjunction with pressing oil and required multiple passes to achieve desired results.
* Hair irons: Similar to pressing combs, but with a metal plate instead of teeth. These were heated over a stove or flame and were more effective at straightening than hot combs.
* Wrapping hair: Using wet hair and applying heat from a blow dryer or curling iron, people would wrap sections of their hair around their fingers or rollers to achieve straightness.
Non-heat methods:
* Braiding: This was a common technique to straighten hair overnight. Wet hair would be braided tightly and left to dry, with the braids unbraided in the morning for a straightened look.
* Wrapping hair in scarves or cloths: This method is similar to braiding, where hair is wrapped in cloth overnight to achieve straightness.
* Hair oils and serums: While not directly straightening, oils and serums were used to make hair more manageable and less frizzy, which helped give the appearance of straight hair.
Other methods:
* Natural products: Certain natural products like egg whites, honey, and yogurt were believed to have straightening properties and were applied to hair.
It's important to note that these methods were not always efficient or safe. The heat methods could cause hair damage, and the non-heat methods could take a long time and produce less-than-perfect results. The invention of electric hair straighteners was a revolutionary step in making straightening hair easier, faster, and safer.