Can any one tell me? If a hot ub will help one to lose weight?

I assume your plan is to sweat the weight off? This will only be temporary water loss. As soon as you rehydrate the weight will come back. Heat does nothing to remove actual fat from your system. You can only benefit if you need an immediate weight loss. Taking a big dump would have the same effect.

Yes... and no... Yes you will lose weight from sweating (I am presuming water is hot) but it is water weight you are losing and as soon as you hydrate yourself again (drink water etc...) you will gain it right back.

On it's own, with no other weight loss methods, I doubt whether a hot tub would help you loose weight. It is true thast "sweating" in a hot tub, or any other means of heating up your body excessively, will cause fluid loss, & this a small weight loss. Once, the fluid has been lost, there is nothing else to loose. A hot tub, in addition to a low fat, low carb diet,plus exercise, would be benefecial.

as far as i know hot tub can make your skin looks nice and shiny but not for losing weight. you need to exercise to lose weight