20% Off dryer vent cleaning additional offer Additional dryer vent cleaning offers for Benchmark cleaning customers that have already scheduled. Showing all 2 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! Cleaner Longer Dryer Vent Cleaning Package (Most Popular) (20 % Off Additional Offer) $179.00 $143.20 Add to cart Sale! Healthy Home Dryer Vent Cleaning Package (Additional 20% Off ) $205.00 $164.00 Add to cart