They include white vinegar on windows and kettles, and soda crystals instead of detergent on clothes.
The Sun (2017)
Wrap a carrier bag full of white vinegar around the showerhead and secure with a rubber band.
The Sun (2018)
Use a cotton bud dipped in white vinegar to remove any stray hair dye from your skin.
Times, Sunday Times (2010)
Then rub in a little white vinegar and washing-up liquid and wash as normal.
The Sun (2007)