Why should you perform a patch test on the client before a waxing service? Select the correct response: to determine how thick the wax should be for effective results to ensure the wax does not cause rashes or redness on the client's skin to test the temperature of the wax to ensure the wax does not remove the hair protruding from any moles or abrasions

The correct response is: to ensure the wax does not cause rashes or redness on the client's skin.<br /><br />Performing a patch test before a waxing service is crucial to check for any potential allergic reactions or skin sensitivities to the wax. By applying a small amount of wax to a discreet area of the skin, the esthetician can observe if any redness, irritation, or rashes occur. This helps to prevent any adverse reactions during the full waxing session, ensuring the safety and comfort of the client.