It is true that some powders create too much foam, this will cause the machine to overfill and consequently leak.
If you have used this type of powder, I think you would have noticed an excess of bubbles in the machine. Even if you had, after a couple of washes with ordiary powder, the problem would have gone.
Far more likely is a leak in the drain hose, the tub to pump hose, or the drain pump itself leaking.
Any appliance technician should be able to resolve this for you.
My advice is to ask friends and neighbours for recomendations of local people they have used
If you need more help, please just ask me
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