Mayo Clinic they write they write Ear candling: Is it safe? they write on their website they write ear candling according to the Mayo Clinic they write Mayo Clinic. they write Mayo Clinic. they write they write Ear candling: Is it safe? Ear candling: Is it safe? Mayo Clinic. Ear candling: Is it safe? they write ear candling comes with the following hazards they write mayo clinic Ear candling: Is it safe? Ear candling: Is it safe?