Endothermic atmosphere is prepared by reacting a mixture of hydrocarbon gas, typically methane or. propane and air, metered in a proportion such that there is just enough oxygen to form carbon monoxide. and hydrogen without excess carbon dioxide or water vapor.
But for your everyday run-of-the-mill deep conditioner, it should begin to work instantly, and reach maximum capacity at around the 20 or 30 minute mark. If your deep conditioner doesn't work after 30 minutes, it's time to ditch it for one that's more effective.
Apply a leave in conditioner liberally to your hair and extensions. Let it sit in your hair for five minutes. Then, with the conditioner still in, gently comb through your extensions and hair with your fingers, to detangle as many knots as you can. 1  Rinse your hair thoroughly with water.2  Once the conditioner has been rinsed out, do not towel dry your hair.3  This may cause more tangles.hen, with the conditioner still in, gently comb through your extensions and hair with your fingers, to detangle as many knots as you can. 1  Rinse your hair thoroughly with water. 2  Once the conditioner has been rinsed out, do not towel dry your hair. 3  This may cause more tangles.