The average person can take in only 1 Quart (4 cups of solution) at a time. Some can only take in only 2 cups of solution at a time.
The larger the enema bucket, the less need there is to refill between enemas. For those who like to do 2 enemas or more, back to back, a 2 quart size or greater is the correct choice.
1 Qt Bucket: Compact and will hold only 1 enema. Compact and Great for traveling
1.5 Qt. Bucket Compact size and will hold 1-2 enemas (6 cups of solution)
2 Qt Bucket Will hold up 2 enemas ( 8 cups of solution)
3.5 Qt Bucket For those who prefer doing 2-4 enemas, back to back (holds 10 cups solution)