how to wash a thermos

How to clean a thermos from the inside: no trace of plaque will remain

If you often use a thermos, regardless of the season, then you have most likely noticed a dirty film inside.

Elena Shimanovskaya thermos raid tea stain coffee stain Useful tips 13 September 2024

How to properly wash a thermos: not all housewives know

Not everyone knows how to properly clean a thermos from plaque.

Marina Michalap washing dishes thermos tips for housewives Useful tips 24 August 2024