[SlayZombi]

So I'm trying to use the AC Pro Vent and Duct Cleaner and it says to spray the cleaner into the fresh air intake for the AC. Where exactly is that on a 2014 Mazda3? Pics would also be helpful.

 

[Valor_X]

right below the passenger side wiper blade
turn the AC on full blast - recirculation off

 

[SlayZombi]

right below the passenger side wiper blade
turn the AC on full blast - recirculation off

Thanks man! Appreciate it.

 

[Midnightsky228]

So I'm trying to use the AC Pro Vent and Duct Cleaner and it says to spray the cleaner into the fresh air intake for the AC. Where exactly is that on a 2014 Mazda3? Pics would also be helpful.

How often should one preform this? Once a year?

 

[zero_gravity]

I'm just curious here, how does spraying a cleaner in help? Isn't the filter just going to grab it all? How would one remove dust?

 

[SlayZombi]

I'm just curious here, how does spraying a cleaner in help? Isn't the filter just going to grab it all? How would one remove dust?

It's not for the filter. It's for all of the mold/mildew and the stuff that builds up in vents over time. More of a disinfectant.

 

[SlayZombi]

How often should one preform this? Once a year?

I'm doing it as a "once every cabin filter change" type of deal.

 

[Qprint]

Open the hood for better access to intake [ below Passenger side wiper ]

 

[Qprint]

Also remove the cabin filter before hand. Open all windows

 

[DonaWigan]

Thanks all for your suggestions, i would definitely try air duct cleaning and in case any problem arises, i would come back here again for suggestions.