"wash detergent" is correct and usable in written English.
You can use it to refer to any type of laundry detergent. For example, "I need to buy some wash detergent for my loads of laundry this week."
The product classes are single molecular structure chemicals (lipids, solvents, aroma, etc)., blended products (gasoline, jet-fuels, lubricants, etc)., and emulsified product (hand wash, detergent, etc).
But he wasn't selling organs or bootlegged DVDs or fake Rolex watches he was selling mouth wash, detergent, and potato chips.
A gentle wash detergent and water will suffice.
Even the marketing of washing detergent has changed.
Their ropes occasionally snap from overuse and the corrosive effects of window-washing detergent.
The documents testifying, often falsely, to a person's innocence were named for a well-known washing detergent called Persil.
That all ended on Sept. 11, when vandals threw dish-washing detergent into the water, killing $5,000 worth of goldfish and koi.
In early 2015 a detainee self-harmed by consuming washing detergent six months after he told a caseworker he wished for some poison to take his own life.
The latest generation of Whirlpool washing machines, for example, can autonomously order a pre-specified amount of washing detergent after a set number of cycles.
"If you walked in and found arsenic next to the Joy dish-washing detergent, we might surmise that someone had washed a coffee pot or dishes or utensils with arsenic by mistake," said Lt. Dennis Appleton, the lead state police investigator.
"But marine life doesn't distinguish between plastic from a face wash and plastic from a washing detergent, so it makes no sense for this ban to be limited to some products and not others, as is currently proposed".
