Traditional Culture Encyclopedia - Hotel accommodation - The linen in the hotel is a little yellow after two years of use. What can I wash to make it white?
The linen in the hotel is a little yellow after two years of use. What can I wash to make it white?
According to the specific situation, you can prescribe the right medicine.
If people bleach with hydrogen peroxide every time in the past two years, basically you can't expect bleaching to wash white.
If not, then oxygen bleaching or chlorine bleaching can be considered.
If it is because of the high content of iron ions in water, iron trioxide will precipitate and turn yellow for a long time, we can consider using oxalic acid to reduce ferric iron into ferrous iron through the reduction of oxalic acid, and then wash away ferrous ions through the complexing properties of oxalic acid.
- Previous article:Beauty-Magic Hotel Furniture Design
- Next article:How about Shenzhen Rich Technology Co., Ltd.?
- Related articles
- How far is Yi Chan Haobiao Hotel 99 from Fossett?
- Hotel Environmental Ethics ¡ª¡ª Environmental Ethics Connotation of Hotel Management
- Recommended by Anji Tea Garden Hotel
- How to get to Xi Anfurun Hotel (South Store) from T2 Terminal of Xi Airport?
- Introduction of Wuxi Tourist Attractions Desktop Photos Pictures of Ten Must-see Attractions in Wuxi Tourism
- Film Inception Review 1000 words
- Huizhou Jiuming Yuhai Address
- How is Chongqing Academy of Animal Science Huangqiao Hotel?
- Hong Kong 1 1 What year is graduation this year?
- Standard Edition Template of Manager's Letter of Recommendation in 2023