Question 20126 Which of the following points should be keptin mind in the context of haircolor application tools and mixing haircolor? Soloct the corroct response: As a rule, use an applicator bottle to apply products with a thicker viscosity. Avoid measuring products using a scale to ensure formulation. When using a measuring cup to ensure formulation rest the cup on a flat, oven surface to ensure accuracy. Use an applicator brush to mix color to onsure accurate formulation and application.

## Step 1<br />The problem is about the correct practices in the application of hair color. The options provided are different methods and tools used in the process of hair color application.<br /><br />## Step 2<br />The first option suggests using an applicator bottle to apply products with a thicker viscosity. This is a correct practice as it allows for precise application of the product.<br /><br />## Step 3<br />The second option suggests avoiding the use of a scale to measure products. This is incorrect as using a scale ensures accurate measurement of the products, which is crucial in hair color application.<br /><br />## Step 4<br />The third option suggests resting the measuring cup on a flat, oven surface to ensure accuracy. This is incorrect as the oven surface is too hot and could potentially alter the product's consistency.<br /><br />## Step 5<br />The fourth option suggests using an applicator brush to mix color to ensure accurate formulation and application. This is incorrect as brushes are not typically used for mixing hair color. Instead, a tinting bowl and a brush are used for application.