What are some signs of product buildup

Feb 1, 2015 ... The idea behind the float test follows this line of thinking: If hair is porous, it takes on more water than if it is not porous. Therefore, ... A protein-rich spray that equalises porosity in the hair enabling it to retain hair colour, build resilience throughout the strands and hold moisture and lock ... Want to learn more about hair porosity? Find everything you need to know about low, medium, or high porosity hair, straight from the pros inside. Jul 26, 2022 ... Low porosity means the cuticle is closed, so hair strands have difficulty absorbing moisture, resulting in dryness. Dec 16, 2020 ... You can quickly test your hair porosity by taking a strand of your hair and letting it float it in a glass of water. Jun 23, 2020 ... Ideal porosity. Hair that is less porous will be more manageable and soft, but your hair may not hold onto color well (or at all!) if the ... Jan 24, 2019 ... Hair porosity refers to the hair's ability to absorb and maintain moisture. There are three levels of porosity – low, medium and high. Mar 7, 2024 ... 1. Moist Heat Moist heat creates an environment of warm water vapours helping to raise the hair cuticles; therefore, allowing the deep ... Dec 27, 2022 ... A term that describes the ability of a strand of your hair to absorb and retain moisture (water) through the cuticles of the hair strand. Take a few strands of clean, product-free hair and drop them into a bowl of room temperature water. Step 2: Wait for 2-4 minutes.