Many magnetic register vent covers don’t stick to paint. But Muscle MagVent sticks like a dream! So you can control air flow ... with a 3 Month Replace or Return Offer so you can try Muscle ...

You can't completely cover your air vents or that would defeat their ... recommended — to use metal-friendly spray paint on return vents. Next, cut the aluminum sheet with the metal snips ...

In particular, we're focusing on return air vents. These typically sit close to ... vent yet are easy to move once it's time ...