Let’s be honest: bathrooms are a nightmare for electronics. Between the constant steam and the occasional splash of water, most heating elements just give up. They rust, they short out, and they die. That’s exactly why we built our infrared mirror heaters the way we did. We didn’t want to make something that just “worked”—we wanted something that could actually survive a shower. No more wiping the mirror We’ve all been there. You step out of a hot shower and you’re staring at a wall of white fog. You end up using a towel or your hand to swipe a clear spot just to see your face. It’s annoying. Our heaters use short-wave infrared to warm the glass quickly, pushing the temperature above the dew point. Basically, it stops the fog from ever landing. You flip the switch, and within a few seconds, the mirror is crystal clear. Keeping the water out Most heaters fail because steam sneaks into the housing. To stop that, we used high-temp silicone gaskets and moisture-resistant coatings. It’s enough to meet the strict “Zone 2” safety ratings for bathrooms. We also paid a lot of attention to the wiring. We insulated everything to prevent “tracking”—that’s when moisture creates a tiny bridge for electricity to jump, which usually ends with your breaker tripping and you standing in the dark. Oh, and we used reinforced connectors. Because between the humming of the exhaust fan and the sound of the bathroom door slamming, things vibrate. We made sure the connections stay tight no matter what. The honest trade-offs Here is the thing: you can’t make something completely waterproof without adding a bit of bulk. Because of the heavy-duty seals, these units have a larger footprint than a cheap, unprotected heater. If you’re trying to squeeze this into a super-slim mirror, just double-check your depth clearance first. Also, those same seals make it a bit harder for heat to escape the internal electronics. To keep the driver from overheating, we had to carefully tune the wattage. It’s a balancing act, but it’s the only way to make it last. One last tip: please plug these into a GFCI outlet. Even though we’ve made these splash-proof, bathroom safety codes exist for a reason. Keep it grounded, keep it safe.