3 ms·

I'm sure co2 works great, but much cheaper is a manual vacuum device.

• alasdair_ 6y ago
  The article strongly implies these devices don’t work at all in practice.
  • 0-_-0 6y ago
    They work abolutely amazing for me, if you leave it for a while the wine often tastes much better. The vacuum appears to produce a special kind of decanting. (Technically, it's more like 0.5 atmospheres)
  • stjohnswarts 6y ago
    the ones like Eto work because they displace air which is necessary for the bacteria to turn the alcohol to vinegar. Well actually slow it down. I can confirm the Eto works okay and wine keeps pretty well for a week or so. and yeah I did a side by side with a couple of $10 wines of the same variety after two weeks one was nasty and the other was still drinkable and not gone completely off by then.