Pimples can occur due to a variety of factors beyond just hygiene. Hormonal changes, genetics, stress, diet, and certain medications can all contribute to the development of pimples. Additionally, over-washing or using harsh products on the skin can disrupt its natural balance and actually worsen acne. It's important to maintain a consistent skincare routine, eat a balanced diet, manage stress levels, and consult with a dermatologist if pimples persist despite good hygiene practices. **

Both "Zähne putzen" and "Zähne bürsten" are commonly used in German to refer to the act of brushing teeth. "Zähne putzen" directly translates to "cleaning teeth," while "Zähne bürsten" translates to "brushing teeth." Both phrases are widely understood and used interchangeably in everyday language. **

Good oral hygiene involves maintaining a routine of daily practices to keep your mouth clean and healthy. This includes brushing your teeth at least twice a day with fluoride toothpaste, flossing daily to remove plaque and food particles between teeth, and using mouthwash to kill bacteria. Regular dental check-ups and cleanings are also important to prevent and detect any oral health issues early on. Additionally, avoiding tobacco products and maintaining a balanced diet can contribute to good oral hygiene. **

Yes, it is normal for dogs to exhibit behaviors that may look like they are smiling. Dogs can show their teeth in a relaxed manner, which can be interpreted as a smile by humans. This behavior is often a sign of happiness, contentment, or submission in dogs. However, it's important to consider the context and other body language cues to accurately interpret your dog's emotions. **

Private health insurance typically does not cover teeth whitening procedures, as they are considered to be cosmetic treatments rather than medically necessary. However, some dental insurance plans may offer coverage for teeth whitening as part of a broader dental care package. It's important to check with your insurance provider to understand what specific dental treatments are covered under your plan. **

If you are experiencing symptoms such as white patches in your mouth, soreness, or difficulty swallowing, it is important to consult a healthcare professional to determine if it is oral thrush or just normal. Oral thrush is a fungal infection caused by an overgrowth of yeast in the mouth, which may require treatment with antifungal medication. It is always best to seek medical advice to receive an accurate diagnosis and appropriate treatment. **

If you are experiencing white patches in your mouth, it could be a sign of oral thrush, which is a fungal infection caused by Candida. It is important to consult a healthcare provider for an accurate diagnosis and appropriate treatment. However, it is also possible that the white patches are just normal variations in the mouth, such as coated tongue or food residue. If you are unsure, it is best to seek medical advice to rule out any potential issues. **

Based on the information provided, it is not possible to determine if the friend has poor oral hygiene. The fact that the friend has not visited a dentist in several years could indicate poor oral hygiene, but it could also be due to other reasons such as fear of the dentist, financial constraints, or simply not feeling the need to go. Without more information, it would be unfair to make assumptions about the friend's oral hygiene. **