Christmas Reindeer: To flock a Christmas tree, start by gathering a bucket of flocking powder, a wide-brimmed paintbrush, and a pair of gloves. Open the bucket and sprinkle the powder evenly over the tree, starting from the top and working your way down. Then use the paintbrush to evenly distribute the powder and fill in any gaps. Be sure to wear gloves to avoid getting the powder on your hands, and if you want to add some extra sparkle, add some glitter to the powder before applying it to the tree.