I'm building up a set of stuff with which to brew root beer, so I thought I'd share the things I've found here on the forum. I'm brewing with ale yeast.
Bottles:
I've been collecting capped bottles (as opposed to twist off bottles). Some bottles I've found are:
** Martinellis sparkling apple cider, etc. (0.75 liter champagne-type bottle with a beer cap).
** Bulldog root beer bottles (now available at Cost Plus World Market).
** Afri-Cola bottles (also at Cost Plus World Market). Good stuff, BTW. It's better than Coke or Pepsi for sure.
** Mexican soft drinks available is smaller Hispanic markets here in San Diego. Many of these are reused bottles (ex. Jarritos), but the one I liked was a Sangria grape flavored drink called Senorial. It was like a small champagne bottle:
http://www.latingrocer.com/brand-jarritos.html
** Old soft drink bottles my daughter and I collected in the Mojave desert along Route 66. These were sitting in vast bottle and can dumps near where old shops used to be located. Some will never be used, but I got a few of them acceptably clean and sanitized.
** I'm looking for little 6 to 7 ounce bottles to use for testing carbonation levels. Someone told me Corona beer still sells little bottles.
** Many people just bottle in plastic 2 liter, 20 ounce, or 12 ounce bottles. They work for a few times, and can be squeezed to test the carbonation level.
Sanitizing equipment:
**One or two 5 gallon buckets and chlorine bleach (unscented). Soak the bottles in chlorinated water between uses. It will keep them clean, germ free, and wild yeast free. Rinse, or run through the rinse cycle on your dish washer, before bottling. Hint: The washer also takes off bottle labels that are glued on.
** A beer bottle brush to clean out junk from dirty bottles you find. This is not needed if you keep the bottles rinsed and then in the chlorinated water.
Brewing stuff:
**A pot to brew in. Wort (your roots, sugar and herbs) for one gallon of root beer can be cooked in a 3 quart (3 liter) pot. You can also use a larger stock pot, but you won't need to buy anything if you have a big pot that came with a cook set. ) BTW, don't put vanilla extract or yeast in the hot wort.
** A big spoon.
** A steel spice ball, herb ball, large tea ball, etc. You don't need this, but I bought one to put the roots and herbs in to reduce what I have to filter. These are used for mulled spice drinks and can be found in kitchen stores. You can also use wort bags sold in brew supply shops.
** A glass jug. I'm using a one gallon glass jug. You can also use a small carboy, or even a plastic jug if you want. This is for mixing and shaking up the brewed wort, cold water, and yeast. You don't brew in this, so it doesn't need to be fancy.
** Some funnels, preferably with a filter screen. You can find big ones to fit the glass jug at brewers supply shops or online. I found a small metal filtering funnel used by canners/bottlers at a kitchen store. "Domestic crafts stores" (places to get canning supplies) often have these, too. Small food-grade funnels without filters are available anywhere. They are usually white if they are for food. You can always throw a filtering bag or cloth into a regular funnel to filter.
** A cup to throw the yeast in before you put it in the jug. This is more important if you are using dry yeast.
** A glass thermometer. I'm a science teacher, so I had a lot of these! It must have a big range. You only really need to know when the temperature is not too hot for the yeast, which means luke warm for ale yeast. Most people can judge this without a thermometer.
** A scale. Good for weighing ingredients like roots. Again, I have these at my school. Digital ones are nice.
** Measuring cups and spoons. One kind of measuring spoon I found I needed was a skinny, small one for my yeast. I needed one narrow enough to fit in my tube of liquid yeast (White Labs) and which measured 1/8 teaspoon. I found one at Crate and Barrel. Many people just measure by eye.
Bottling equipment: If you reuse plastic bottles you need nothing. However, if you want glass bottles you will need a capper and bottle caps.
** Bottle caps (crowns). These are available at home brewing shops and online. I found bottle caps in plain gold, red with white stripes, blue with white stars, and at one site in a few other solid colors.
** A bottle capper. I just got a red hand capper at a brewers shop, but if you do a lot, you may want a table-top model. Old and new ones are always on sale at Ebay.
If you look at the list, you'll realize that if you really want, you can make root beer without buying anything, or at the very least just a capper and some bottle caps.
If you want natural carbonation, you will have to buy yeast. I bought White Labs liquid yeast mainly because they are here in San Diego so the stuff is very fresh.
Lastly, I highly recommend the book "Homemade Root Beer, Soda & Pop" by Stephen Cresswell. A link can be found in the Recipes section of this (Root Beer World) web site.
Parsa