PBW Cleaning Chemical
I really like using this chemical. It last a long time and is easy to use. I use it with my Mark II Carboy & Keg washer since it has a very low suds profile.
I primarily use the PBW Cleaner for most my cleaning but I love this for to sanitize and in a spray bottle for spot sanitizing. It has worked really well for me over the years.
This is a must have for those hard to reach places. No matter how much you run your carboy washer there will be a spot that just won't budge. Its then time to pull out the brush and give it a little elbow grease.
Mark II Carboy & Washer
I don't know what I would do without this huge time saver. Its totally set and forget. Typically after moving from primary to secondary I will run a carboy on this for about 15 min. I would suggest getting two of them. That way you can have one running sanitation and the other cleaning. It works great for both carboys and kegs.
Single Blast Bottle Washer
This is another must have if you bottle. I typically keg my beer but this also works for my growlers. A quick rinse and you are ready to go.