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Can we talk about mixing grout by hand vs using a drill?
Ngl, I spent years just stirring grout with a stick like my old man taught me. Last week on a bathroom floor job in Austin, I had to mix up 4 bags fast and grabbed a paddle bit on a whim. Honestly, the consistency came out way smoother and I finished in half the time. No more clumps or wasted material from guessing if it was mixed right. Has anyone else noticed a big difference in the final look using a drill mixer?
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nora_webb512h ago
...and the thing is, I actually read somewhere that those clumps in hand-mixed grout can cause weak spots in the joints later on, especially if you're using sanded stuff. That sold me on using a drill mixer for good. I noticed the difference on my last backsplash too, the grout lines just looked more uniform and even, no weird color variation from bad mixing. Plus you don't get that arm workout that leaves you dripping sweat in a dusty bathroom lol. Once you switch there's no going back honestly.
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wyattramirez1h ago
The thing nobody brings up is how hand mixing can actually mess with your pot life (the time you have to work before it sets). When you're stirring by hand, especially in cooler weather, you're not breaking down the cement particles the same way a drill does, so the chemical reaction starts unevenly. I had a buddy who mixed a whole batch by hand on a 60 degree day, and parts of his grout were already crusting over while other spots were still soupy. A drill mixer gets everything activated at the same rate, so you don't get that weird flash setting in one corner of the bucket. Plus, hand mixing can trap air bubbles that later pop and leave pinprick holes in the joints (super fun to fix).
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