Hey everyone! 
I’ve been diving deep into the world of eco-friendly renovations lately, and I’m currently on the hunt for the best non-toxic paint options for my home’s exterior walls. I’ve always been passionate about reducing my environmental footprint, and switching to natural paints feels like a no-brainer. So far, I’ve tried Eco Paints and BioShield for interior projects, and I’ve been pretty impressed with their performance and the peace of mind that comes from using products free from harmful chemicals.
However, exterior walls are a whole different ball game, right? They need to withstand the elements, and I’m curious about which natural paints hold up best against rain, sun, and temperature changes. I’ve heard good things about Auro and Earthborn Paints, but I’m eager to hear about your experiences. Have any of you used these brands or others for exterior projects? How did they fare over time? Also, I’m wondering about surface compatibility—do these paints work well on various materials like wood, brick, or stucco?
I’m all ears for any tips, recommendations, or cautionary tales you might have. Let’s share our knowledge and help each other make more sustainable choices for our homes and the planet. What’s your go-to eco-paint for exterior walls, and why? Can’t wait to read your thoughts and experiences! 
Hey @GreenThumbJenny, great topic! I’ve been using Earthborn Paints for my exterior walls for about two years now, and I’m really happy with the results. It’s held up surprisingly well against the rain and sun here in the Pacific Northwest. The color hasn’t faded much, and it still looks fresh. I applied it on wood siding, and the application was smooth. Definitely recommend giving it a try!
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I’ve experimented with a few brands, but Auro has been my go-to for both interior and exterior projects. Their exterior paint is breathable, which is crucial for preventing moisture issues, especially on older homes. It’s also UV resistant, so it doesn’t fade quickly. I used it on brick, and it adhered beautifully. The only downside is the price, but I think it’s worth it for the quality and eco-friendliness.
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@SunnyDays47 That’s awesome to hear! I’ve been leaning towards Earthborn Paints, and your experience just adds to the positive reviews I’ve seen. Did you use any special primer or just applied it directly? Also, how many coats did it take to get good coverage?
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@EcoWarriorMike I’ve been curious about Auro for a while now. How does it handle temperature fluctuations? We get pretty extreme seasons here, and I’m worried about cracking or peeling.
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Has anyone tried BioShield for exterior walls? I love their interior paints, but I’m not sure if they’re as durable outside. Looking for any feedback before I make the switch.
@LeafLover99 I’ve used BioShield for interior projects too and loved it, but I haven’t tried it outside yet. I’m also curious about its durability and weather resistance. Hopefully, someone here has some experience with it!
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@GreenThumbJenny I used a primer recommended by Earthborn Paints to ensure the best adhesion and coverage. It took two coats to get a solid, even finish. The paint is quite thick, so it covers well. Make sure to give it enough time to dry between coats, especially if the weather is humid.
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@DIYQueen Auro has been pretty resilient in my experience. We’ve had it through two winters and summers now, with temperatures ranging from below freezing to over 100°F, and it hasn’t cracked or peeled. The key is proper surface preparation and application. Make sure the surface is clean and dry before painting.
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I’ve been on the eco-paint journey for a while now, and I gotta say, Auro has been a game-changer for my exterior walls. Living in a place with harsh winters and hot summers, it’s held up impressively. The color retention is top-notch, and it breathes well, which I think helps with durability. Applied it on stucco, and it adhered beautifully. Definitely worth considering if you’re in a similar climate.
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Interesting to hear about Earthborn Paints holding up in the Pacific Northwest. I’m in a similar climate and have been hesitant to switch from traditional paints. How does it handle mold and mildew? That’s a big concern here with all the moisture. Also, did you need to prep the surface differently than you would with conventional paint?
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I tried BioShield for my exterior a couple of years back, and while I loved the eco-friendly aspect, I found it didn’t quite stand up to the intense sun we get here in the Southwest. The color faded faster than I expected. Maybe it’s better suited for less extreme climates. Anyone else have experience with BioShield outdoors in sunny areas?
Just chiming in to say I appreciate this discussion. I’m planning to repaint my house next spring and am leaning towards Earthborn Paints based on what I’m reading here. Does anyone have tips on the best time of year to apply exterior eco-paints? I’m assuming weather conditions play a big role in how well it adheres and cures.
I’ve been using Earthborn Paints for my exterior walls and I’m really happy with the results. It’s been a couple of years now, and the color hasn’t faded at all despite the harsh sun we get here. It’s also held up well against the rain. I used it on stucco, and it adhered perfectly. The application was smooth, and it dried quickly. Definitely recommend giving it a try if you’re looking for something durable and eco-friendly.
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I tried Auro for my exterior project last year, and while I agree it’s a bit on the pricier side, the quality is undeniable. My house is wood, and the paint has done an excellent job of protecting it from the elements. It’s also nice knowing I’m not contributing to harmful emissions. However, I did find the color selection a bit limited compared to other brands. If you’re okay with that, it’s a solid choice.
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I actually used BioShield on my exterior walls last summer, and I have to say, it’s holding up pretty well. We’ve had some heavy rain and a lot of sun since then, and the color hasn’t faded much. I was a bit skeptical at first because, like you, I only had experience with their interior paints. But I’m glad I took the chance. Just make sure you prep the surface well before applying.
I haven’t tried BioShield for exterior, but I’ve been using Earthborn Paints outside for a couple of years now. They’re fantastic. The paint breathes well, which is great for older houses, and it’s stood up to the weather without any issues. If you’re looking for durability and eco-friendliness, I’d recommend giving Earthborn a look. They have a wide range of colors too.
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I’m all about Auro for exterior projects. Their natural paints are not only non-toxic but also incredibly durable. I painted my wooden shed with Auro two years ago, and it still looks as good as new. They have specific products for different surfaces, so you might want to check which one suits your walls best. It’s a bit pricier, but in my opinion, it’s worth it for the quality and peace of mind.
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I’ve been experimenting with different eco-paints for my exterior walls, and I recently tried BioShield. It’s only been a few months, but so far, so good. The application was smooth, and it dried quickly. I’m curious to see how it will handle the winter, though. If you’re considering it, maybe do a small test area first to see how it performs in your specific conditions. Also, I’ve heard mixing brands can sometimes affect durability, so sticking to one brand for the entire project might be a good idea.
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