Hot Tub 
Imagine sitting in a hot tub with steam coming out from the water beneath you. This evokes relaxation.
To dream about hot tub offers you a way out of your daily routine and stress. It brings instantaneous pleasure that belongs only to you. It can also reflect the hidden aspects of your unconscious.
Keg
To dream of a keg is symbolic of a hardship and your efforts to overcome.
A full keg means that the methods you are choosing are correct, while an empty keg means that you are not going about resolving the issue in the proper way. You need to reassess and redirect your efforts.
Cracked or broken kegs are representative of a rift or arguments within a family.
A keg with a loose band around the center means that you may be at risk of losing a spouse or lover if you do not attend to a current situation in the relationship.
Spa
To dream that you are at a spa implies that you are working too hard or you have a lot of stress in your life. You should relax and spoil yourself. You may have some painful memories or feel remorse. You need to let go of the past and learn to move on. Follow a new path.
Vat
To dream of a vat is an ominous symbol. The large tub is a representation of grief. It may also indicate that you will soon experience sorrow or infidelity.
Bath
To dream about taking a bath symbolizes self-purification and the purging of troubles. It can also mean that you are ridding yourself old and destructive ways of thinking. You could be headed toward absolution and freedom.
Barrel
To dream of an empty barrel may mean you are in a troubling financial position of which you see no way out and looking at things from a completely different perspective may hold the answer. Dreaming of a full barrel suggests that there is something quite fortunate about to happen.
Bathtubs
To dream about seeing or being in a bathtub indicates a need for self-rejuvenation and liberation from daily troubles. You should lighten the load that you have been shouldering. It's also a sign that you crave affection, enjoyment and peace.
To dream that you or another person drowns in a bathtub shows that you aren't fully prepared to confront frightening things. You feel submerged in your subsurface thoughts. You should relax and slow the pace instead of plunging into things.
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