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Abnormal smell

Posted:
Tue Apr 26, 2016 8:42 pm
by Dynamic
So I did my first strip run with my smartstill, a 3,5h run with around 40-45%.
But the liquid that remains, wow. I opened my smartstill and I almost died of the smell.
Is this normal

Re: Abnormal smell

Posted:
Tue Apr 26, 2016 8:47 pm
by hampk
Depends on your recipe, but my wheat washes smell pretty bad after I've stripped them. Incidentally, I'd suggest you can probably strip down to about 30% (usually around 1.5 litres of low wines with most standard washes) - you may well be missing out on some product by stopping early!
Check the AirStill best practice guide - it's worth it's weight in yeast!
Re: Abnormal smell

Posted:
Tue Apr 26, 2016 9:07 pm
by Dynamic
I did, I stoped at 20% like they say. Which made 1 till 1.2 liters @ 42-43% (measuring tomorrow).
This was my first wash, it's not good.
- Didn't cleaned my bucket
- Sugar was not completely solved
- Wash stayed too long in my bucket (1 week)
I hope my wodka won't taste like the smell

Re: Abnormal smell

Posted:
Tue Apr 26, 2016 9:12 pm
by Seagull
The left over liquid in the boiler from the turbo yeast washes I do always smells disgusting but it just goes down the drain or on my mum's garden as fertiliser anyway. .
Re: Abnormal smell

Posted:
Tue Apr 26, 2016 9:19 pm
by Dynamic
After a run I immediately want to do another run. But yeah, what with the remaining hot and bad smelling liquid.. I have poured it into the sink in the garage, my whole garage was hell. And I don't want my neighbors to smell it. I want no complaints.
I'm going to dream about a solution.
Re: Abnormal smell

Posted:
Tue Apr 26, 2016 9:20 pm
by chill
That bad smell of what is left is one of the reasons to do a stripping run.

Re: Abnormal smell

Posted:
Tue Apr 26, 2016 11:25 pm
by Easydrinker
With an Air Still/Smart Still:
After a stripping run and a diluted to <30% spirit run you will have a decent product.
After carbon filtering you will have a fairly good "neutral".
Robert.
Re: Abnormal smell

Posted:
Wed Apr 27, 2016 12:02 pm
by GrunthosTheFlatulent
Dynamic wrote:- Wash stayed too long in my bucket (1 week)
How is this a bad thing?
And what yeast are you using?
My washes (using Vodka Star or baker's yeast) always have 2 weeks in the bucket or a screw topped fermenter, and are then racked to a carboy where they have another 1-2 weeks to clear, according to which finings I am using.
The residue after a stripping run still pongs a bit.
Re: Abnormal smell

Posted:
Wed Apr 27, 2016 1:30 pm
by Icefever
Dynamic wrote: .. Wash stayed too long in my bucket (1 week)
You beat me to it GtF...

I was going to say the exact same thing.
My last sugar wash took well over 3 weeks....I posted on the forum about it..but it all came out ok in the end.
Yes you will have a big stink at the end of a run...I always smell a "sharp vinegar" tang to what's left in the boiler.
Re: Abnormal smell

Posted:
Wed Apr 27, 2016 7:32 pm
by Mash
Dynamic wrote:This was my first wash, it's not good.
- Didn't cleaned my bucket
- Sugar was not completely solved
- Wash stayed too long in my bucket (1 week)
I don't think any of these points are an issue. Unless I have missed you point somehow.
Re: Abnormal smell

Posted:
Wed Apr 27, 2016 8:14 pm
by Benoit
I'm in trouble if they are Mash! I've got a wash that's been in a bucket nearly a month, it's well racked & cleared like but I heard mead gets better with age so I'm testing!
Re: Abnormal smell

Posted:
Wed Apr 27, 2016 9:28 pm
by Mash
Before it is distilled it is wine. And that lasts for years.......
Re: Abnormal smell

Posted:
Thu Apr 28, 2016 8:06 am
by Dynamic
That's why my wash smelled like wine...
Re: Abnormal smell

Posted:
Thu Apr 28, 2016 10:30 pm
by Easydrinker
I just hate washes that take a long time to ferment out.
I am a short time here and a long time gone.
Future-proofing looks less needed every day!
Robert.