Notes from the Sink: The Case for the Glass Milk Bottle — and the LoofCo Milk Bottle Brush That Cleans It Properly

There’s something quietly satisfying about a glass milk bottle on the doorstep. It’s a small act of choosing differently — and it deserves a brush that’s actually up to the job. That’s why we took out time to the LoofCo Milk Bottle Brush especially for this job!

Why Glass Milk Bottles Are Worth It

Glass milk bottles aren’t just nostalgic — they’re a genuinely sustainable choice for your household. Here’s why:

• Constantly recycled, not just recyclable. The same glass bottle can be collected, washed, and reused dozens of times before it’s ever melted down. That’s a very different proposition from a single-use plastic bottle that may only be recycled once.
• Less plastic. Every glass delivery is one fewer HDPE plastic bottle heading to landfill or the recycling stream. Over a year, that adds up to a significant reduction in plastic waste.
• Better for the contents. Glass is inert — it doesn’t leach chemicals or impart any taste. Your milk, juice, or smoothie tastes exactly as it should.
• Not just dairy. Glass bottle deliveries now extend well beyond cow’s milk. Oat milk, almond milk, fresh juices, smoothies, and cold brew coffee are all increasingly available through local dairies and delivery services — all in returnable glass.

The Problem with Cleaning Them

From personal experience we found that the classic narrow neck and curved base make them genuinely difficult to clean properly. A standard bottle brush either won’t fit through the neck, or it reaches the bottom but can’t get around the edges. Residue left at the bottom can turn sour — and a bottle that isn’t properly clean isn’t really ready to go back.

Why We Designed the LoofCo Milk Bottle Brush

We designed the LoofCo Milk Bottle Brush specifically with the classic glass milk bottle in mind. It took time to get right — the curve, the fibre spacing, the flexibility — but the result is a brush that genuinely fits into the bottle neck and cleans around the bottom edges where residue collects.

• Flexible curved design — reaches around traditional milk bottle shapes
• Soft natural coir fibres — gentle on glass, no scratching, effective on residue
• Uniquely spaced fibres — reduce the pressure needed to clean, so it works equally well on wine glasses, sports bottles, teapots, and narrow jars
• Galvanised steel handle — holds its shape and built to last
• Handy hanging loop — rinse, hang, dry, ready to go again
• Plastic-free and compostable — when it finally wears out, the fibres biodegrade and the metal can be recycled

One brush, one bottle, one less piece of plastic. That’s the kind of logic we like at LoofCo. 🌿