Why does white shoes turn yellow after being washed? As white shoes get wet after being washed, they trigger a chemical reaction under the sun easily. Then why do white shoes turn yellow after being washed? How to clean and maintain them?
Why Does White Shoes Turn Yellow After Washing?
When White Shoes get wet after washing, they easily turn yellow under the sun or oxidize to turn yellow when being exposed in the air for a long time.
White shoes will turn yellow as stable substance deposits, such as some dirt and sweat stains. Another reason is that the shoes still contain some detergent ( or soap) which is not being rinsed totally and creates a chemical reaction under the sun when airing. In this situation, the shoes will turn yellow after washing.
How To Clean White Shoes
Firstly, soak the shoes in water and then clean the soles with the brush.
Tips: Why should we clean the soles first? Because the soles are the dirtiest part. The water will become dirty if you put the shoes into the water without cleaning the soles. Thus the white shoes will get dirty. So you have to clean the soles first.
Secondly, smear much toothpaste on the brush and then brush the shoes. You will find that the shoes become white by brushing.
Tips: Toothpaste has whitening function and will make the shoes become white.
Thirdly, wash out the shoes after brushing them. You had better soak the shoes in water for a few minutes and soak the toothpaste out.
Tips: Why do shoes turn yellow? That’s because you don’t rinse detergent out completely when washing the shoes. The shoes still contain such detergent and they turn yellow after drying. Therefore, soak the shoes for a few minutes at the start.
Fourthly, drain the shoes after soaking for several minutes. Then cover the shoes with white tissue without leaving any gap at all. After the shoes dry, you will find that white paper become yellow. The shoes become white after taking the tissue off.
Tips: Why should the shoes be covered with the tissue after washing? That’s because the shoes will turn yellow easily when airing under the sun without being encased with tissue. That’s why white shoes turn yellow. Covering the shoes with tissue is effective to keep white shoes turn yellow.
How To Maintain White Shoes?
Make Skillful Use Of Cleanser
The shoe edge will turn yellow as a result of Chemical residue, namely enzymes in detergent. It triggers a chemical reaction and produces a yellow substance under the sun, which makes the shoe surface turn yellow. Hence, you can choose whitening soap to wash white shoes. In this way, no residue will remain and the shoes will become much whiter.
Make Skillful Use Of Pure Blue Ink
The ferrous ion in pure blue ink and stains will produce a chemical reaction in water. So you can first pour 3-5 drops of pure blue ink into clean water to make the water become light blue when washing the white shoes. Then put the white shoes into the water and soak them for about 10 minutes. At last wash the white shoes with clean water. In addition, air the white shoes in a cool, dry and ventilated place instead of air under the sun.
Make Skillful Use Of White Tissue
Cover the washed white shoes with white tissue. You can wrap more layers at the joint. On the one hand, it can block direct sunlight to bask the white shoes. on the other hand, it can make use of fluorescent to increase the whiteness of the white shoes.
Make Skillful Use of Lead Powder
You might as well make good use of lead powder if the white shoes turn yellow seriously. You can smear some lead powder on the white shoes after washing them out, and then cover them with white tissue to dry off. I believe that soon after your white shoes will take on a new look.
You know how to maintain your white shoes now, and you may be interested in How To Clean And Care Of Your Leather Bags