Sparging is a step at the end of the lautering process to extract much of the remaining sugars from brewing grains by adding additional hot water to the mash.

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Calculating Mash Water Volume When Brewing with Pumpkin

Okay, so pumpkins are not in season and I'm substituting winter squash (acorn/butternut) for my pumpkin ale recipe, but the concept remains the same as if it were pumpkin. I've never brewed with ...
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What does a good crush look like, and does it matter if grains are overcrushed if batch sparging?

I am looking for some advice on what a good crush looks like, and whether it matters on my system. The opinions and pics online are all over the place on this. Background: I am buying small-batch ...
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Measuring Cup for Batch Sparging?

What do people like in terms of heat resistant measuring cups for batch sparging? I found this one on Amazon. I was wondering if there were other options that were better. I'm using it for ...
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How do you sparge?

One of the biggest hurdles I came across when switching to all-grain was learning how to sparge. I honestly still don't think I do it 100% correctly. There are very detailed descriptions online, but ...
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Recovering from low mash efficiency - under-shot pre-boil gravity

For whatever reason, Beersmith decided to have me lauter my all-grain recipe with an exorbitant amount of water. I don't have the exact recipe in front of me at the moment (can provide details later ...
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How do you sparge small amounts of grain in a partial mash recipe?

For less than around 2 pounds of milled grain in a nylon bag, do you need an elaborate sparging process? Do you need much of the equipment for an all-grain setup, or can you basically just soak the ...
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How to sparge with a inner mash cylinder?

I have bought a BeerMaker 30 and now I wonder how to do the sparging so that I get the clearest wort possible. The issue for me is, that I have a steel cylinder that goes into my electric ...
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Stuck Mash — New LHBS

I recently found that there was a home brew store much closer to my house than the one that I had been visiting. The new store has a larger selection of grains, yeast, and hops; but I've been having a ...
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can I fix an oversparged brew?

I've been a batch sparger for many years, but after moving from propane to electric, the new rig can also fly sparge, so I've been trying that. The first two beers came out with a permanent haze, ...
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Can the Phosphoric acid from the hardware store be used to adjust sparge water?

I was going to get picky with my water profile on my next batch, and was going to pick an acid to lower my sparge water pH that didn't impart flavors. So I'm avoiding the powered acids that are used ...
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Fly Sparging: Can I start boiling straight away

I fly sparge directly into my boil kettle and in general I have the heat on while I'm doing this. When this was on my stove it wasn't powerful enough to get the water boiling before finishing the ...
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What are some methods to increase extraction efficiency and consistency?

I've got some irregular sugar extraction efficiency problems. My efficiency is regularly low. I need your help. :) I get anywhere from 60% - 85%. I've fine tuned my mill to the best of my ability, so ...
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fly sparging - stopping and efficiency

For the few years I've been brewing AG, I've used batch sparging with a 70qt cooler. But this year I've built a new brewery which is equipped for fly sparging, so I'm trying that. With fly sparging, ...
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Hydrometer Temperature Limit

I am about to do my first all-grain batch. After (batch) sparging is it safe to drop the hydrometer right in or do I need to let the wort cool to a specific temperature first? I realize I will have to ...
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Can I skip the mash out replacing it by sparging?

I'm a new homebrewer and have a newbie question: can I skip the mash out time just replacing it by sparging since the water temperature is the same? What kind of things can happen doing this? Thanks! ...
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How do I batch sparge?

Currently I'm an extract plus specialty grain brewer. I want to be an all-grain brewer. That said, I'm trying to figure out the whole sparging thing. I know I need more grain to get the same ...
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Rice Hull Usage Amount

What is the general rule of thumb for how much rice hulls to use? Rice Hulls are cheap but at the same time I'd rather keep them to a minimum when I do use them. I have an Oatmeal stout recipe that ...
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Remedy for a Stuck sparge

How do you fix a stuck sparge? Are there any tricks too getting a sparge running again when it slows to a trick or even stops completely? (This is not intended to be a "how to prevent" the stuck ...
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Are Sparge Arms Necessary

Do you really need a sprinkler of some sort to sparge? Does it really improve the lautering process? How fancy does a sparge arm need to be, does it really have to rotate or can it just sprinkle all ...
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Preventing a Stuck Sparge

What steps pre-mash can be taken to limit the likelihood of a stuck sparge?