Question 1

How do you identify rust in your bathtub?

Accepted Answer

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Rust should be pretty easy to identify in your bathtub, as it has a dark red, brownish color, and it sits on the surface of the porcelain. It usually appears around metal fixtures, like under your tub spout or shower head, and you might also find it under metal shaving cream cans or razors that you leave sitting on the tub or a shower shelf.

Question 2

Are there alternatives to caulking my bathtub?

Accepted Answer

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You can use other ways to seal the space where your tub and the bathroom tile meet. Using sealant tape, epoxy sealer, and spray foam can be just as effective as caulking your bathtub. When using alternatives to caulk, the one that is best for you depends on your preferences.

Sealant tape takes less time and effort to use, which is why some homeowners prefer it. Meanwhile, epoxy sealer creates a smooth and glossy finish that can complement your bathroom. Lastly, spray foam is waterproof and can act as insulation for your tub.

Question 3

Should I refinish my bathtub or replace it?

Accepted Answer

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The cost of installing a new bathtub is considerably more expensive than refinishing an existing one, so if you’re looking to upgrade your tub on a budget, you might be better off refinishing it for now. Additionally, if your tub has only minor damage, refinishing it will make it look new again without the extra demolition and time.

Question 4

What are signs that I need to refinish my bathtub?

Accepted Answer

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There are a few signs, both obvious and not so obvious, that it's time to refinish your bathtub. While some of these signs aren't an urgent problem, others could lead to significant damage if left untreated. Signs you should look out for include:

Rust stains, which signal the tub's enamel or surface sealer is deteriorating
Small chips, which can grow into larger chunks and can lead to rusting
Discoloration, which doesn't lead to a more significant problem but can be unsightly
Dirty surfaces, which means that the tub glaze is breaking down and allowing dirt to seep below the coating

Question 5

Can you use a dremel tool?

Accepted Answer

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Yes, you can use a dremel tool to cut plexiglass. Follow the instructions under “How to Cut Plexiglass with a Saw,” and use a dremel tool with a 561 bit instead of a saw.