a/c woes

a/c woes

forgive me if this isn't considered a poor skill. i thought it fit since i cannot afford to get this professionally done/looked at. My room is forever 10 degrees hotter than the rest of my apartment, and i was wondering if maybe cleaning the air vent would help? Anyone experience and then fix this annoying-in-the-florida-heat issue? What's the best way to clean that thing, anyway? It's a central air vent at the top of my wall, near the ceiling. thanks for any tips/tricks/links!
plant ID help

plant ID help

New Apartment from Haifa, Israel

New Apartment from Haifa, Israel

Saving money in the garden

Saving money in the garden

Name that plant!

Name that plant!

My first little veggie garden

My first little veggie garden

The flying insects have discovered my zinnias!

The flying insects have discovered my zinnias!