What smelly detergent do "all" Vinted sellers use?

[MC Bodge]

What smelly detergent do Vinted sellers use and why?

Almost every item of clothing, from different sellers, smells the same, strongly and unpleasantly, of some sort of washing product.

The first thing I do is wash them again.

[abzmike]

I consulted my wife, who sells and buys on an almost daily basis, and she had no idea. Perhaps the bags being used? She gets them 50 at a time from Amazon and lots of sellers seem to use the same kind.

[Mobile Chicane]

It will be one of the Bold range - this is literally formulated to disguise the smell of fags, chip pans, and dogs.

[MrSchloss]

My wife reckons its the bags they use.