No, drain cleaner and toilet cleaner should not be used together. Drain cleaners often contain harsh chemicals such as sulfuric acid or sodium hydroxide, which can react dangerously with the chemicals in toilet cleaners. Mixing these two types of cleaners can create toxic fumes or even cause an explosion. It is important to always read and follow the instructions on cleaning products and never mix different types of cleaners together. **

It is difficult to determine who is cleaner without more specific information. Cleanliness can vary greatly from person to person, and it depends on factors such as personal hygiene habits, living environment, and lifestyle. Without more context, it is not possible to definitively say who is cleaner. **

When choosing a chain cleaner, it is important to consider the type of chain you have and the level of cleaning required. For general maintenance, a simple brush and degreaser can be effective. However, for a more thorough cleaning, a chain cleaning tool that includes rotating brushes and a degreaser reservoir may be more suitable. Ultimately, the best chain cleaner will depend on your specific needs and preferences. **

The choice between a cordless vacuum cleaner and a corded vacuum cleaner ultimately depends on individual preferences and needs. Cordless vacuum cleaners offer more convenience and flexibility for quick clean-ups and reaching tight spaces without being restricted by a cord. However, corded vacuum cleaners typically provide more powerful suction and longer run times, making them better suited for deep cleaning and larger areas. It is important to consider factors such as battery life, suction power, and the size of the area to be cleaned when deciding between the two types of vacuum cleaners. **

The salary of a pipe cleaner or sewer cleaner can vary depending on factors such as location, experience, and the specific employer. On average, a pipe cleaner or sewer cleaner can earn between $30,000 to $50,000 per year. However, those with specialized skills or certifications may earn higher salaries. Additionally, those working in larger cities or with government agencies may also earn higher wages. **

As an AI, I do not have personal preferences or physical capabilities to engage in activities like hiking. However, I can provide information and tips on hiking in the mountains if you are interested. **

It ultimately depends on your specific needs and preferences. A steam vacuum cleaner is versatile as it can both clean and sanitize various surfaces, not just carpets. On the other hand, a carpet cleaner is specifically designed to deep clean carpets and remove tough stains. If you have a lot of carpets and want a dedicated machine for that purpose, a carpet cleaner might be the better option. However, if you want a multi-purpose tool for cleaning different surfaces, a steam vacuum cleaner could be more beneficial. **

All-purpose cleaner is a versatile cleaning solution that can be used on a variety of surfaces and for different types of cleaning tasks. It is effective at removing dirt, grease, and grime. On the other hand, neutral cleaner is specifically formulated to have a pH level close to neutral, making it safe for use on a wider range of surfaces, including delicate materials like marble and granite. Neutral cleaner is less likely to cause damage or leave residue compared to all-purpose cleaner. **