in this article you are going to get familiar of the dark spot on shoes made of leather in brown:
- A Dark Mark on the Brown Leather Shoes
This is due to the presence of several types of bacteria and fungus that flourish in leather goods. These microbes are responsible for the production of a chemical known as melanin. Melanin is a naturally occurring pigment that plays a role in shielding the skin from the damaging effects of ultraviolet (UV) radiation and sunshine. However, if these organisms are able to obtain access to the product, they have the ability to begin manufacturing melanin, which will cause the leather to become darker over time and may also cause surface damage.
- The least frequent reason for black spots on darker colors and fabrics
Spots of a dark tint are a frequent characteristic seen on leather items. The vast majority of individuals believe that these dark dots are sweat stains. This is not true; nonetheless, black patches may sometimes be seen on leather shoes as a result of a number of different circumstances. What is the cause of the dark spots on the leather? The development of spots on leather may be attributed to a wide variety of factors; nevertheless, bacteria and damage caused by UV light are two of the most typical culprits. 
If the upper part of the shoe is left out in the sun for an extended period of time, then the wearer may get some kind of sunburn. This has a number of different effects on the leather. To begin, the material is subjected to greater temperatures, which causes it to expand and become brittle as a result of the process. The shoe will eventually grow flattered and less form-fitting as time passes. Additionally, the tanning chemical that is used in the process of tanning leather is prone to oxidation. This ultimately leads to leather of a poorer grade. After being exposed to warm water for an extended period of time, dark brown stains may often start to emerge. The expansion of the leather is due to the moisture that it has absorbed. Because of the swelling, the leather will stretch out and pull away from the footbed as the process continues. The black coloration is all that's left once it eventually breaks down and cracks, leaving behind the lighter coloring. Even though leather should not be worn in rainy situations, it is still a good idea to keep it covered in case it becomes wet. Keep shoes in a dry location, and clean them on a regular basis. To get rid of any filth and grime, you should always use a soft brush, and you should steer clear of utilizing any hard surfaces or abrasive cleansers. When washing the shoes, use a light detergent and warm water, and then allow them to dry naturally thereafter. Because of this, neither the leather's color nor its texture will be altered. How Can You Stop The Appearance Of Dark Spots On Your Leather Shoes? If you keep your shoes in the correct manner, you can significantly reduce the likelihood of black stains appearing on them. 
Make certain that the area in which the leather is stored is maintained at a cool and dry temperature, and keep the shoes out of the direct sunshine as much as possible. Leather may become brittle and ultimately acquire a yellowish color if it is exposed to moisture and humidity. Maintaining leather shoes properly is essential if you want them to continue looking their best over time. Before you pay for brand new products, make sure you give them a thorough inspection first. Please return the shoe as soon as possible if it looks to have been damaged or if the leather on the outside has cracks. Do not wait to bring your leather sneakers back to the store if you see any symptoms of wear and tear, such as discolouration or cracking, on the leather. Even while they could seem to be pricey at first sight, they will really last far longer than you anticipate. If your shoes have scuff marks, mix together one to two teaspoons of baking soda and three to four tablespoons of warm water until the mixture forms a paste that is uniformly consistent. To get rid of the scuff marks, apply the paste directly to the surface of the scuffs. Remove any extra paste from the shoes with a second clean towel that has been dampened, and then polish them once again. 
To remove a stain, first dab it with rubbing alcohol or nail paint remover with a cotton swab, and then repeat as necessary. Avoid rubbing the area, as this might cause the ink to smear. Applying little pressure will remove the discoloration. After cleaning, dry with a towel after using a moist, clean cloth.