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It depends on the quality of the interior paint. If it's 100% acrylic interior paint, It should be fine outside if it's not in an area that is prone to mildew. If it is, you'll need to clean it with chlorine more often.

If it is not a high end interior paint, it won't last long outside, especially on wood. If you're not in a cold weather area, you might get three to five years out of it. If you're in an area prone to freezing, it won't be that long. You need to repaint it while it is till a sound surface, otherwise you're making more work for yourself.

Your other option is to just paint over it with an exterior paint if you want to do something about it now. Depending on the quality of the paint, this may be your best option since there will be a minimum of prep because the surface is already clean and sound.

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What should you do if your new exterior door was painted with 2 coats of interior paint by accident?

Apply a coat of exterior paint over the interior paint to protect the finish and to discourage mildew growth on the paint film.


Can interior primer be used on exterior wood?

It is best to use an exterior primer outside, rather than an interior. While, the interior paint will work, it does not have the same protection such as UV protection, and fungicide protection that is found in exterior paints.


Can you paint the exterior of your above ground pool if so what kind of paint should be used?

You can paint the exterior of your above ground pool. You will first have to clean it and use sand paper to lightly scruff the surface. You should use an exterior primer to prime the surface, and then an exterior paint designed for the type of surface your are painting to paint it.


Can you turn interior paint into exterior paint?

Interior paint could be used on the exterior with a much shorter lifespan. To extend the lifespan a topcoat to seal it would be advisable. Instead of this two step process, an exterior paint is advisable.


Can I paint exterior paint over interior paint?

No, the exterior paint will not hold up properly indoors or dry correctly. Exterior paint is made differently from interior paint to hold up to weathering. Exterior paint on an interior surface will not work very well, just as interior paint on an exterior surface will not work well over time. The only exception is if the surface you are painting is a door or something like that, that gets exposed to both types of conditions. http://www.thepaintprofessional.com/ Au contraire, exterior paint will hold up on interior surfaces just fine. The reason NOT to use exterior paint on interiors, is because there is a whole lot more VOC's and bad stuff for peoples health and lungs that would normally get dispersed when used outside. Read the label. http://www.the-professional-painter.com/

Related Questions

How long will exterior paint last on the interior of a house?

Exterior paint is not recommended for use on the interior of a house as it may not adhere well to interior surfaces and may not last as long as interior paint. It is best to use interior paint for interior walls to ensure durability and longevity.


What should you do if your new exterior door was painted with 2 coats of interior paint by accident?

Apply a coat of exterior paint over the interior paint to protect the finish and to discourage mildew growth on the paint film.


Can interior paint be used outside for painting exterior surfaces?

No, interior paint should not be used outside for painting exterior surfaces. Exterior paint is specifically formulated to withstand outdoor elements such as sunlight, rain, and temperature changes, while interior paint is not designed for these conditions and may not provide adequate protection or durability.


Can you use interior paint outside on your home's exterior surfaces?

No, it is not recommended to use interior paint outside on your home's exterior surfaces. Exterior paint is specifically formulated to withstand outdoor elements such as sunlight, rain, and temperature fluctuations, while interior paint is not designed for these conditions and may not provide adequate protection or durability.


Can interior primer be used on exterior wood?

It is best to use an exterior primer outside, rather than an interior. While, the interior paint will work, it does not have the same protection such as UV protection, and fungicide protection that is found in exterior paints.


What type of paint should you use in a kitchen?

Preferably paint that has not already dried solid inside the paint can. I would highly recommend this type for most any use on an interior or exterior surface.


Can you paint the exterior of your above ground pool if so what kind of paint should be used?

You can paint the exterior of your above ground pool. You will first have to clean it and use sand paper to lightly scruff the surface. You should use an exterior primer to prime the surface, and then an exterior paint designed for the type of surface your are painting to paint it.


Can I use an exterior latex primer to prime interior trim?

Using exterior paint on the interior should not be a problem. You would only use exterior paint outside because it weathers better, which is not really an issue here.


Can you mix exterior and interior paint together?

No, it is not recommended to mix exterior and interior paint together as they are formulated differently for specific purposes and may not adhere properly or provide the desired finish.


Can interior paint be painted on top of exterior paint?

yes but what a mess why would you put interior paint on top of exterior espically if it's outside then it fad's away chip's it won't take the beating as out door paint after you look at the big picture the answer is NO""""""


How do you remove exterior paint from your interior walls?

Use a citrus based stripper that will cling to the wall and allow it to work overnight. However, an easier option would be to paint directly over the exterior paint with a good quality interior latex paint.


Does interior door paint match the exterior on a 66 Corvette?

Yes it does