WebNote: If you have long hair, cut the strand with scissors to be approximately as long as a finger before putting it in the water. Do not pull on or stretch the hair. 4. Use just 1 hair for the test, put in the water and push it down quickly to break the surface tension. Leave it in the water for around 3 minutes. WebFeb 2, 2015 · Location. Wokingham. Feb 1, 2015. #1. Hi, I'm a mobile hairdresser and have been asked to do a perm on one of my clients. Last time I did a perm I was able to use the salons solutions to do a stand test (she has coloured hair) but how can I do a test without activating my single use perm solution (I'm using goldwell 1 for tinted hair).
Hair Elasticity: Do the Stretch Test - Ogario London
WebAfter 15 minutes, if the strand floats, your hair may be low porosity. If the strand sinks just beneath the surface or in the middle you may have medium porosity hair. If the strand sinks all the way to the bottom you may have high porosity hair. You can also do the spray bottle test. Take room temperature water and mist it over your head. WebJan 11, 2024 · Simply comb a segment of hair and hold it in hand, then holding the sprayer at least 6-8 inches (15-20 cm) away, spritz the hair and watch the way the water reacts with the hair. If the water is immediately absorbed and disappears then the hair is porous. darwin rudy andino ramírez
How to do skin testing for hair colour and hair extensions
WebJun 29, 2024 · The stretch test is simple to do, and knowing the condition of your hair will help in understanding how to style and care for your hair. When hair is wet, select a strand of hair, hold it securely at the root to avoid pulling. With the other hand, gently stretch the hair. Release the hair. Websection of the hair (either a test cutting or on the head). The desired result should be achieved, or further development may be required. If the result is adverse, the desired result is not achieved with the colour test. Identify why and try an alternative product, re-testing before applying the colour. Strand test to see if the colour result has WebNov 28, 2013 · A strand test is done during the coloring process by removing some of the color from a small section of hair in order to check it. A dry towel is used to remove the color and if the hair is not at ... bitch pass me the rock