You opened a bottle of natural wine and it looked… off. Cloudy. A bit of sediment floating at the bottom. Maybe it smelled a little funky. Before you pour it down the drain, take a breath — that’s not a flaw. That’s the whole point.
At BTW Wine, we get these questions all the time from people trying natural wine for the first time. So let’s clear things up, one glass at a time.
Why is my wine cloudy or has sediment?
Conventional wine goes through fining and filtering — processes that strip out proteins, tannins, and dead yeast cells to leave you with something crystal clear. Natural wine skips all of that.
At Kolónia 52, for example, the wine settles on its lees in old barrels and gets bottled by gravity, with no fining and no filtering. What you’re seeing is simply the wine in its rawest form — the same way it looked the day it finished fermenting. A little haze or a fine layer of sediment at the bottom of the bottle is completely normal. If you don’t love the texture, let the bottle stand upright for a day before opening, then pour gently and leave the last inch in the bottle.
How should I store it, and how long does it keep once opened?
Store natural wine the same way you’d store any wine: lying down (for corked bottles), away from direct light and heat, ideally somewhere cool and stable — a cellar, a wine fridge, or just the coolest corner of your home.
Because natural wines have little to no added sulfites, they’re more sensitive to oxidation once opened. Most whites and lighter reds are best finished within 1–2 days if kept in the fridge with a stopper or the original cork pushed back in. Fuller-bodied natural reds can sometimes hold up for 2–3 days. Our advice: buy what you’ll actually drink soon, and if you have leftovers, use them in the kitchen — natural wine makes a great addition to a sauce or a marinade.
Should I serve it chilled or at room temperature?
Almost always, chill it — even the reds. Natural wines tend to be lighter, fresher, and more vibrant than conventional bottles, and a slight chill brings out that brightness while taming any funky notes.
- Whites and orange wines: 8–10°C, straight from the fridge
- Light natural reds: 12–14°C — about 15–20 minutes in the fridge before serving
- Fuller reds: slightly warmer, around 14–16°C
If in doubt, serve it colder than you think. You can always let it warm up in the glass, but you can’t un-warm a bottle that’s already too warm.
Does it contain sulfites or other allergens?
Most natural wines contain some sulfites — sulfur dioxide occurs naturally during fermentation, even without anything added. What sets natural wine apart is that little to nothing extra is added afterward. We list sulfite and allergen information on every product page, so you always know exactly what’s — and isn’t — in your glass.
If you’re sensitive to sulfites, natural wine is often easier to drink than conventional wine, precisely because the sulfite levels tend to be much lower. But “lower” isn’t “zero,” so if you have a diagnosed allergy or sensitivity, always check the label before you buy.
How long does shipping take, and how do you pack fragile bottles?
Wine bottles are fragile and shipping them badly is a great way to ruin someone’s evening. That’s why every order is packed in protective, cushioned wine shippers designed to prevent breakage and temperature shock in transit. Delivery times and courier details are listed on our Shipping page — check there for the most current estimates for your location.
Why do you ask if I’m 18 or older, and how do you verify it?
Alcohol sales are legally restricted to adults, and we take that seriously — not just as a checkbox, but as a real responsibility. That’s why you’ll see an age gate before you can even browse the site. At checkout and delivery, couriers may also require ID verification for age-restricted goods, depending on local regulations. If you’re ordering as a gift, make sure someone of legal drinking age will be available to receive and sign for the delivery.
Got a question we didn’t cover? Drop it in the comments or reach out directly — we’d rather explain the funky sediment than have you second-guess a perfectly good bottle.
This isn’t a wine shop. It’s a lifestyle interruption.