Keep Hair Straight and Smooth in Summer 2025 — Proven Tips

Step 2: Apply Your Hair Protection Serum During Heating

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This is compulsory! Select a light serum that will not sit heavily on your hair but will still form a protective barrier. I prefer doing this when my hair is 80% dried so that moisture can be sealed in.

Step 3: Use Cold Air to Blow-Dry

Odd as it may sound, ending your blow dry with a cold air blast will help seal the cuticle, making your hair shinier while also reducing frizz. Trust me on this: ever since I started doing this, my hair has been much smoother for a longer time.

The Definitive Order of Operations For Heat Styling Hair for Smoothing and Straightening

Having any straightener, I used to believe that I was good to go. I now appreciate the need to use the right tools alongside specific techniques for best results. Here’s how I maintain my straight hair:


Begin With The Right Tool:
A flat iron with ceramic or tourmaline plated should be your go-to choice. These materials have a low roughness which heats hair evenly and helps eliminate static hair.\n\n

Heat Setting is Important

If your hair is fine, use a maximum of 300-350°F on heat. For coarse-haired individuals, a higher temperature of 400°F is suitable. Anything in excess is dangerous, especially for women with brittle hair.

How to Keep Your Hair Straight and Smooth All Summer Long in 2025

Technique Tips:

  • Always work in small sections.
  • Ironing should be done from the roots to the tips slowly.
  • Make use of a comb to assist the flat iron to ensure all hair sections are evenly straightened.

Products That Help:

  • Smoothening serum with heat protection
  • Finishing spray – Anti-humidity
  • Oil – Lightweight, for shine

Steps To Maintaining Sleek Hair For An Extended Period Of Time

Waking up to messy hair is the last thing someone would want after putting so much effort into it. The tips provided below will definitely help you:

  • Silk Pillowcases: Help in tangling prevention while also reducing friction.
  • Loose Topknot: Secure the hair in a topknot but use a soft approach with a scrunchie.
  • Dry Shampoo: Applying some at the roots prior to sleeping will help absorb the excess oils.

Adjusting my routine to involve even a baseline amount of pre-sleep prep changed everything. I used to wake up with perfectly straight hair all on its own. Now, putting in a tiny bit of prep saves me time too!