⚠️ Don't try "blowing out."
People toss "blow out" around like it is harmless. NOT! Except for pro-grade compressed air delivery systems, other methods can and will combine water vapor for the air and inject is into your logi board. That is hazardous to your Mac's longevity.
The worst offenders are the "canned air" products. Properly used, fine, but about 104% of consumers do it wrong. If you shake the can even a little, they spray super-cold propellant that picks up a lot of moisture. That forms ice on the surfaces they hit, which quickly turns into the aforementioned damaging water.
The component likely to be noisy is a dirty fan (or fans, depending on your Macbook Pro model). Improper removal of the fans can a) cause electrical shorting, or b) destroy the logic board. A third issue is the stripping of the tiny screws and/or their sockets that secure the bottom plate.
I would use the Apple locator page to find an independent Apple Authorized Service Provider. Since you don't need parts, they might be willing service the fans in an older model. With the requisite skills the woul have, its not a onerous task.