How to clean hot tub and help it drain well?

[DianeMoore]

I have been installing the Hot Tub for 2 months. Recently it hasn't drained as well as before, so I thought it should be cleaned. But it's too big and too complicated to refresh. Do you know how to clean the hot tub and help it drain better? Please give me some advice

[cranbiz]

Not sure I understand what you are actually trying to do.

Is this an inflatable tub? What do you mean by installing it for 2 months?

To clean a hot tub, I (and many others) recommend Ahh-Some.

I use a pump and a shop vac to drain my 310 gal tub. It's way faster than using the actual drain and probably better in the long run.