A cleaning services certificate can give you a competitive edge over other service providers without one. Since this job is based on trust, a certificate also boosts your credibility and legitimacy. Other advantages include the following:Receive industry-standard training on cleaning, disinfection, sanitation, and moreLearn up-to-date best practices relevant to the post-pandemic eraBecome more efficient in the job – time and resources-wiseUse your cleaning certification to boost your credentialsYou can showcase your cleaning expertise on Airtasker by including certifications on your profile. These credentials can help attract customers.