Based on the description provided, your natural hair color is likely ash blonde. Ash blonde hair typically has cool undertones with hints of gray or silver, while dirty blonde hair tends to have warmer tones with a mix of brown and blonde shades. If your hair has a cooler, more muted tone, it is more likely to be ash blonde. **

As an AI language model, I don't have personal experiences, but I can provide information. Silver shampoo is often used to neutralize yellow or brassy tones in blonde or gray hair. It can be beneficial for dirty blonde hair to help maintain a cool, ashy tone. When using silver shampoo, it's important to follow the instructions and not leave it on for too long, as it can potentially tint the hair purple if overused. It's always best to do a patch test and consult with a professional hairstylist for personalized advice. **

To change hair color from dirty blonde to black, one can use a permanent hair dye in the desired shade of black. It is important to choose a high-quality hair dye and follow the instructions carefully to achieve the best results. It may be necessary to bleach the hair first if it is dark blonde or has previous color treatments. It is recommended to seek the help of a professional hair colorist for a more precise and even result. **

The room may still be dirty despite cleaning due to several reasons. It is possible that some areas were missed during the cleaning process, or the cleaning products used were not effective in removing dirt and grime. Additionally, if the room is not properly ventilated, dust and dirt may settle back onto surfaces shortly after cleaning. Finally, if there are pets or high foot traffic in the room, it may require more frequent and thorough cleaning to maintain its cleanliness. **

The aquarium may still be dirty despite cleaning the filter because there could be other factors contributing to the dirtiness, such as overfeeding, overstocking, or inadequate water changes. Additionally, the filter may not be properly sized for the aquarium, or it may not be functioning effectively. It's important to ensure that all aspects of aquarium maintenance, including water quality, feeding, and filter maintenance, are being properly managed to keep the aquarium clean. **

It is unlikely that the Miele washing machine would still be dirty after 5 cleaning cycles, as Miele is known for producing high-quality and efficient washing machines. If the machine is still dirty after 5 cleaning cycles, it may indicate a problem with the machine itself or the cleaning products being used. It would be best to consult the user manual or contact Miele customer service for assistance in resolving the issue. **

Dirty white fabric shoes may still appear dirty after washing if the stains are deep-seated or if the washing process was not thorough enough. It is important to use the right cleaning products and techniques to effectively remove dirt and stains from fabric shoes. Additionally, allowing the shoes to air dry completely after washing can help prevent any remaining dirt from becoming more noticeable. **

Pork is not inherently dirty. However, improper handling and cooking of pork can lead to contamination with harmful bacteria such as salmonella and E. coli. It is important to handle and cook pork properly to ensure that it is safe to eat. Additionally, some religious and cultural beliefs may consider pork to be unclean, but this is a matter of personal or cultural perspective rather than a scientific fact. **