Being certified in general is a great way to develop respectability in your industry. Being certified by IJCSA is even better because they themselves are a respectable teaching course for upcoming and veteran cleaners. They help give you the best knowledge to better yourself and help give your customers the peace of mind that their cleaner are well knowledgable on their cleaning in many forms. 

Everything in these fields can change rapidly and being certified by IJCSA helps you keep up with the advancement of the science and general accepted practices of the industry. Most people spend their time indoors which makes it harder to want to clean and do other things in their home. It also creates many pollutants in your home which makes it even more important to perform regular cleanings. Why not choose a IJCSA certified tech.