A Few Cleaning
Tips For a Better Brew
Every successful homebrewer and
professional brewer will tell you that keeping it clean is the
key to success.
Why
is this
so
important? First, beer is more prone to infection than other
alcoholic beverages because it has a lower alcohol content and
a higher sugar
content. Second, lots of microbes really like beer and its main
ingredient, barley malt. Third, as brewer you probably already
know how messy brewing can be!
For the most effective cleaning routine, it is helpful to think
of cleaning and sanitizing as a 2 stage process. A good cleaning
will remove surface deposits and most bacteria. Then, after rinsing
the cleaning solution residue away, a final sanitizing step (we
recommend Iodophor or Star-San) will reduce microbes to a microscopic
population. Thus, your yeast will have virtually no competition
when it is introduced into your yummy wort.
Want to get your carboy really clean? Nothing beats a good soak
in the best cleaner we have tried, 5-Star PBW. This cleaner is
low environmental impact, but expensive, so to avoid making a 5
gallon solution, make a 1- 1 1/2 gallon lukewarm solution (too
much heat can break a carboy) and pour it into the carboy. On an
old towel or blanket, lay the carboy on its side. The water level
should be just below the mouth of the carboy (you may need to adjust
this). Soak for 10- 20 minutes, then rotate the carboy, soak again,
etc. Once all surfaces have had a good soak, use a carboy brush
to scrub all surfaces. Because of the long soak, a gentle scrub
is fine, just make sure every surface meets the brush at least
once. Now rinse and admire your handiwork! Apply a long soak in
PBW to other equipment that could use a deep cleaning, and you
are ready for a lot of good home brewing!
Hate the sound of metal
scraping glass? It happens every time you use a bottle or carboy
brush. On top of the annoying sound,
every time you scrape the lip of a bottle or carboy, you can create
a scratch that can harbor bacteria. Here is a simple but effective
solution: Cut a length of 1/4" i.d. tubing to fit the unprotected
wire handle of the brush. Thick walled tubing works best, the kind
used for keg systems, because it holds its shape best. Now for
the tricky part. Use a utility knife to cut through one side of
the tubing lengthwise (if a cross-section of the tubing is an O,
then once you cut it it becomes a C ) . Once this is done, force
the tubing over the wire handle. Ta-da! You now have a better brush!
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