The drug agencies urge hairdressing salons and professionals not to use products lists for exceeding limits established for formaldehyde. Exposure to formaldehyde can cause irritation of eyes, nose, throat, and skin. People with asthma and other respiratory problems may be more sensitive than others to the effects of breathing formaldehyde. It must be taken into account as formaldehyde is classified as a carcinogen (cancer causing chemical).
During a smoothing, you can breathe formaldehyde when the product is applied to the hair, when it is heated for the brushing/brushing, also during ironing, and this being used for other client in the salon. In the cases of the end customer, this can continue being exposed even when the product is completely removed from the hair.
Thanks to the machine hood you can work any type of smoothing, both if it takes or not formalin, since its function of aspiration will absorb any gas generated during the straightening and in any case neither professional nor customer inhale any gas, so the headaches, irritation or itching, among other symptoms they will disappear forever. Thanks to its carbon filter will absorb any particles that could be harmful by returning the air environment of a clean and purified form.