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    Hair Care After Hair Smoothening — Aftercare Guide

    28 June 20266 min readUpdated 28 Jun 2026

    Reviewed by Ashpreet Kaur · Professional salon guidance · Individual skin results may vary.

    The first 72 hours after smoothening decide how sleek your results stay. Follow simple steps for months of straight, manageable hair.

    Quick Answer

    After hair smoothening, keep hair straight and dry for 48–72 hours (no washing, tying or clipping), then use sulphate-free shampoo, limit heat, avoid chlorine and salt water, and maintain with hair spas for 4–6 months of sleek results.

    Key Takeaways

    • No washing/tying for 48–72 hours.
    • Keep hair straight initially.
    • Sulphate-free products only.
    • Avoid chlorine/salt water.
    • Spas extend results to 4–6 months.

    First 72 Hours

    Keep hair down, straight and dry. Avoid washing, tying, clipping, tucking behind ears, and heavy sweating so the smoothening sets fully.

    Ongoing Care

    Use sulphate-free, salt-free shampoo and conditioner, wash less frequently, always use heat protectant, and avoid chlorinated pools and sea water.

    Extending Results

    Monthly hydrating spas and leave-in serums keep hair glossy and straight. Avoid clarifying shampoos that strip the treatment.

    Benefits

    • Straight, sleek hair for months
    • Less daily styling
    • Added shine
    • Frizz resistance
    • Better value

    Things to Consider

    • Strict early rules
    • Special products needed
    • Regrowth line over time
    • Heat limitations

    Who Should Choose What?

    Anyone who has had hair smoothening and wants to maximise the 4–6 month straight results.

    Professional Recommendation

    We tell smoothening clients that the first three days are everything. After that, sulphate-free care and avoiding salt/chlorine water keep hair sleek the longest, with a spa around week three.

    Myths vs Facts

    Myth: You can wash immediately.

    Fact: Wait 48–72 hours.

    Myth: Any shampoo works.

    Fact: Sulphate-free, salt-free shampoo protects results.

    Myth: Smoothening is permanent.

    Fact: It's semi-permanent with a natural regrowth line.

    Ask the Experts

    Quick answers to what, who, why, benefits, risks, maintenance, alternatives, results and "near me" in Ranchi.

    How do I care for hair after smoothening?

    Keep straight and dry 48–72 hours, then sulphate-free care, limited heat, no chlorine/salt water.

    Who needs this aftercare?

    Anyone who's had hair smoothening.

    Why keep hair straight early?

    The treatment needs 48–72 hours to set without kinks.

    What are the benefits?

    Straight, sleek hair lasting 4–6 months.

    Are there risks if ignored?

    Kinks and faster fading.

    What maintenance is needed?

    Sulphate-free shampoo and periodic spas.

    What are alternatives?

    Keratin or Nanoplastia for re-treatment.

    What results can I expect?

    Sleek, manageable hair for months.

    Where near me in Ranchi?

    Stardom by Ashpreet Kaur, Lalpur, near Circular Road — call 92412 40217.

    Frequently Asked Questions

    Visit Stardom in Ranchi

    34, Burdwan Compound, Lalpur, Ranchi 92412 40217
    Book Your Appointment