Reddit reviews 7316 TROMBONE BRUSH

> Are there places on the car that are particularly prone to rusting?

This is anecdotal, but my buddy's NB got a spot of rust in the engine bay that ended up eating a hole through the side of the frame. It didn't seem to cause any structural problem, but it's the only time I've seen that. Other than that, not really. Miatas are relatively rust-resistant. The main thing is to prevent water from pooling anywhere. Given enough time, water will find a way through just about any material. The only place I know that Miatas pool water is in the rocker panels if the rain rail drain ports aren't kept clear.

When you buy a Miata, get one of these, and immediately use it to clean these. The brush should come all the way out to the bottom of the car. Do this at least once a year, preferably after the trees have finished dropping their leaves.

Shop vac and maybe a heat gun on a low setting so as to not melt the carpet fibers? As for cleaning rain drains, I've heard you can use a brush for horn instruments which you should be able to pick up from a music shop or online.