Cleaning a plate chiller
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Cleaning a plate chiller
I've been offered a plate chiller on loan by a local micro (if they can find it ) that's too small for there kit. It's not been used in a while so I thinking of asking um to flush it for me with there standard cleaner (probs caustic ) now I'm aware this can cause damage to the internal s but a quick blow thru to remove spiders won't harm.
But then it comes to cleaning on the usual before and after each use boiling water flushes and a soda crystal run back n forth seems sensible using the idea that's someone on here showed using a 2litre jerry can arrangement.
The main part tho will 've sanitizing the internals now I use star San but as where all aware this particular product likes to foam like a rabid dog on a rabbit so running it thru a pump and a plate chiller seems like I'm gonna be having a bath bomb party. And as I have to buy ash beck water it's adding cost.
I ideally want a cleaner that standard tap water can be used to dilute and is low cost. I've seen viadene but it's getting expensive and hard to find. Caustic could damage the internals and I have no idea where to brewing grade caustic as I imagine wilkos drain cleaner will have other stuff added.
So anyone any suggestions for a cheap off the shelve cleaner and tips for looking after a plate chiller
Cheers Sean
But then it comes to cleaning on the usual before and after each use boiling water flushes and a soda crystal run back n forth seems sensible using the idea that's someone on here showed using a 2litre jerry can arrangement.
The main part tho will 've sanitizing the internals now I use star San but as where all aware this particular product likes to foam like a rabid dog on a rabbit so running it thru a pump and a plate chiller seems like I'm gonna be having a bath bomb party. And as I have to buy ash beck water it's adding cost.
I ideally want a cleaner that standard tap water can be used to dilute and is low cost. I've seen viadene but it's getting expensive and hard to find. Caustic could damage the internals and I have no idea where to brewing grade caustic as I imagine wilkos drain cleaner will have other stuff added.
So anyone any suggestions for a cheap off the shelve cleaner and tips for looking after a plate chiller
Cheers Sean
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Re: Cleaning a plate chiller
Videne and Starsan aren't cleaners, they are sanitisers.
They should be used on brewing kit that is already clean as a final step to knock back yeast and bacteria.
In this case I think you need a cleaner. Personally I have found nothing better than PBW, particularly when in warm water. The Malt Miller has its own cleaner that is very similar (and cheaper, but not as good for static soaking), otherwise VWP or the Brupaks cleaners are OK.
So use one of those, hot, and pump it back and forth through the wort side of the chiller, before finishing with a clean water flush, and a sanitiser flush before use too.
They should be used on brewing kit that is already clean as a final step to knock back yeast and bacteria.
In this case I think you need a cleaner. Personally I have found nothing better than PBW, particularly when in warm water. The Malt Miller has its own cleaner that is very similar (and cheaper, but not as good for static soaking), otherwise VWP or the Brupaks cleaners are OK.
So use one of those, hot, and pump it back and forth through the wort side of the chiller, before finishing with a clean water flush, and a sanitiser flush before use too.
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Re: Cleaning a plate chiller
For cleaning, a hot water rinse as soon as possible after use would be the first port of call. Followed soon by PBW or another percarbonate cleaner, which are a safer alternative to caustic, they may take a little longer but time is not money for homebrewers. To be on the safe side, I would probably avoid chlorine based products (which I believe includes VWP?) as chlorine on stainless needs to be managed fairly carefully.
For disinfecting the (previously cleaned) plate chiller, then heat is good - if it will fit in a pressure cooker for 20mins then excellent, or perhaps a wallpaper steamer could be directed through it for half an hour. The oven can work too, if left for a few hours - but I'm assuming a solid metal chiller, if it is one of the professional gasketed types that can be disassembled, things may be different; don't want to be melting any seals.
For chemical means of disinfecting, then an iodophore solution would be good, though as you say getting harder to find. So would a peracetic acid solution, though it is a little bit hazardous if you haven't used acids before, and if the chiller has copper brazing then contact times need to be kept short. Alternatively there is a cousin to starsan called saniclean; it is very similar to starsan except that the dilution rate is slightly different and it is designed not to foam.
For disinfecting the (previously cleaned) plate chiller, then heat is good - if it will fit in a pressure cooker for 20mins then excellent, or perhaps a wallpaper steamer could be directed through it for half an hour. The oven can work too, if left for a few hours - but I'm assuming a solid metal chiller, if it is one of the professional gasketed types that can be disassembled, things may be different; don't want to be melting any seals.
For chemical means of disinfecting, then an iodophore solution would be good, though as you say getting harder to find. So would a peracetic acid solution, though it is a little bit hazardous if you haven't used acids before, and if the chiller has copper brazing then contact times need to be kept short. Alternatively there is a cousin to starsan called saniclean; it is very similar to starsan except that the dilution rate is slightly different and it is designed not to foam.
Kev
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Re: Cleaning a plate chiller
So soda crystal s are a no then ? I'll have to get sum oxi bleach in
Then try locate a nice cheap sanitizer for the short term starsan but I'll be looking for something else
Then try locate a nice cheap sanitizer for the short term starsan but I'll be looking for something else
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Re: Cleaning a plate chiller
Soda crystals are sometimes underrated, and are good enough for most things. They may well get you by even with a plate chiller if used soon after use. But for hidden crevices in cold-side parts, such as plate chillers partially are, I personally would use something stronger. Particularly if you are going to use chemicals to disinfect, instead of heat. Chemicals need to get to places to work, and crud can prevent them penetrating.
BTW most of the emphasis with cleaning plate chillers is prevention; cure is very difficult sometimes. IMO don't use them without a properly fine filter, as bits can get lodged in them and then refuse to come out
Kev
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Re: Cleaning a plate chiller
I was watching how my local does it so I was well aware of the fine filter needed.
Guess I'll be shelling out on serious cleaning product shortly
Guess I'll be shelling out on serious cleaning product shortly
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Re: Cleaning a plate chiller
I've seen experiments with dishwasher tablets that were impressive.
I am "The Little Red Brooster"
Fermenting:
Conditioning:
Drinking: Southwold Again,
Up Next: John Barleycorn (Barley Wine)
Planning: Winter drinking Beer
Fermenting:
Conditioning:
Drinking: Southwold Again,
Up Next: John Barleycorn (Barley Wine)
Planning: Winter drinking Beer
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Re: Cleaning a plate chiller
I saw a vid of plate chiller and dishwasher tabs no idea if works long term
Re: Cleaning a plate chiller
wessexwyvern wrote: ↑Wed Aug 30, 2017 11:53 pmhttp://www.ebay.co.uk/itm/Pro-Kleen-Pur ... Swax5YrwXX
That's a lot of cleaner! I bought 2 x 5l bottles about 5 years ago and I've only used about an inch from the top of the first one.
Re: Cleaning a plate chiller
For sanitising simply recirculate boiling wort through it for a few minutes before turning the cold water on.
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Re: Cleaning a plate chiller
I've heard this on American forum but I'm guessing it's gotta be spotless first
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Re: Cleaning a plate chiller
As I mentioned, heat works. But all wort-related parts of the chiller need to get hot and stay hot for some time for good results, so if the chiller may have build ups of crud it could take longer to penetrate
Kev
Re: Cleaning a plate chiller
[quote=Jim post_id=821942 time=1504284758 user_id=2]
[quote=wessexwyvern post_id=821883 time=1504133630 user_id=17429]
http://www.ebay.co.uk/itm/Pro-Kleen-Pur ... Swax5YrwXX
[/quote]
That's a lot of cleaner! I bought 2 x 5l bottles about 5 years ago and I've only used about an inch from the top of the first one.
[/quote]
If I remember rightly Jim your brewing schedule is fairly tame
I presumed all beer line cleaners would be the same but I've since found out that cheaper ones contain Sodium Hydroxide. The more expensive ones like ODEX contain Potasium Hydroxide. They both cause soapification, turning oils and fats to soap but Potasium Hydroxide works faster and rinses more freely (not really a problem if you are using one with a purple dye).
Check those 5 year old bottles for that Sodium Hyprochloritey goodness smell. They have a shelf life.
[quote=wessexwyvern post_id=821883 time=1504133630 user_id=17429]
http://www.ebay.co.uk/itm/Pro-Kleen-Pur ... Swax5YrwXX
[/quote]
That's a lot of cleaner! I bought 2 x 5l bottles about 5 years ago and I've only used about an inch from the top of the first one.
[/quote]
If I remember rightly Jim your brewing schedule is fairly tame
I presumed all beer line cleaners would be the same but I've since found out that cheaper ones contain Sodium Hydroxide. The more expensive ones like ODEX contain Potasium Hydroxide. They both cause soapification, turning oils and fats to soap but Potasium Hydroxide works faster and rinses more freely (not really a problem if you are using one with a purple dye).
Check those 5 year old bottles for that Sodium Hyprochloritey goodness smell. They have a shelf life.
Re: Cleaning a plate chiller
True. I don't brew as often as I used to.wessexwyvern wrote: ↑Sat Sep 02, 2017 10:34 amIf I remember rightly Jim your brewing schedule is fairly tameJim wrote: ↑Fri Sep 01, 2017 5:52 pmwessexwyvern wrote: ↑Wed Aug 30, 2017 11:53 pmhttp://www.ebay.co.uk/itm/Pro-Kleen-Pur ... Swax5YrwXX
That's a lot of cleaner! I bought 2 x 5l bottles about 5 years ago and I've only used about an inch from the top of the first one.
I presumed all beer line cleaners would be the same but I've since found out that cheaper ones contain Sodium Hydroxide. The more expensive ones like ODEX contain Potasium Hydroxide. They both cause soapification, turning oils and fats to soap but Potasium Hydroxide works faster and rinses more freely (not really a problem if you are using one with a purple dye).
Check those 5 year old bottles for that Sodium Hyprochloritey goodness smell. They have a shelf life.
I'll have to check the bottles and see if there's a 'use by' date, but I don't recall seeing one on there.