Hello,

I would like to ask for advice about choosing a suitable water tank for a small home business. I run a small online thrifting store from my house, and I sometimes need to wash and freshen clothes before packing them for customers. I want to make sure I have enough clean water and stable pressure when using a washing machine and doing general cleaning.

Could you please recommend what tank size and material would be appropriate for a two‑storey home with regular family use plus this extra washing? If possible, I would also like to know about basic maintenance tips to keep the tank clean and in good condition.

Thank you very much for your guidance.