Shrinking Solution- An acid green potion
which decreases the drinker's size. Needs to stew before it can be drunk.
Sleeping Draught- Puts the drinker
into a deep sleep for a time. Hermione fills two fat chocolate cakes with a simple Sleeping Draught in COS for Crabbe and
Goyle to eat at Christmas, so that it was safe for Ron and Harry to use the Polyjuice Potion without them barging in and Malfoy
realizing what was going on.
Swelling Solution- Causes
anything who comes in contact with it to swell to swell to several times its normal size. Affects can be reversed with a Deflating
Draft (see above). Splashed onto numerous people during a Potions class in COS, when Goyle's cauldron was hit with a Filibuster's
Firework thrown by Harry in order to distract Snape so that Hermione could break into his private stores and steal ingredients
for the Polyjuice Potion.
