| Duct cleaning with Rotobrush process is as simple as 1-2-3-
Step 1. Remove the register covers (grills), wash and clean them outside.
Step 2. Use Rotobrush with vacuum to brush clean air ducts starting the farthest away from the air handler, the working our way back towards the air handler, cleaning the remaining ducts. this allows us to overlap air ducts to ensure complete duct cleaning.
Step 3. Clean the air handler using the shop/vacuum package attachments to topically clean the air handler.
Step 4. Sanitize all registers and reinstall covers (grills).
Step 5. Apply BioShield75 into system with blower of the air handler on, fog BioShield75 into the return air duct. this will carry the BioShield75 through the return, through the air handler, and throughout the supply air ducts.
Step 6. Fill out invoice and collect payment.
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