I try to do something in the studio every day even though we are working hard on our home renovation. Last week, I washed out the glue gel in the Spiral Tree.
I submerged the whole piece in warm water and left it there for about an hour.
Then, I checked it for any areas with glue still remaining - those areas I rubbed gently with my hand to remove the softened glue. After that, I put it in my front load washer on delicate cycle (delicate cycle to avoid abrasion, which will fade the fabric paint.)