What can we use to clean a very dirty interior wooden wall?

Well, partner, cleaning an old, dirty wooden wall can be quite the task. You've already made a good start by using water and stainless steel scouring balls, but it sounds like you're ready for something more heavy-duty. I'm happy to help you out with some advice.

First off, let me tell you that using powdered dishwasher detergent can be effective in cleaning your wooden wall. However, before you start, make sure to check the label to ensure that it does not contain any bleach or other harsh chemicals that can damage the wood. You can use a solution of about one tablespoon of detergent per gallon of warm water. Apply the solution to the wall with a soft cloth, working in small sections, and then rinse with clean water. Avoid oversaturating the wood, as this can lead to warping and other issues.

If you're not comfortable using dishwasher detergent, there are other options available to you. One option is to mix equal parts white vinegar and water in a spray bottle and apply it to the wall. Let it sit for a few minutes before wiping it away with a soft cloth. Another option is to use a wood cleaner specifically designed for this purpose. Just make sure to follow the instructions on the label carefully.

Once you've finished cleaning the wall, it's important to properly treat the wood to help protect it and keep it looking great. You can apply a wood conditioner or sealer to help protect the wood from moisture and other environmental factors. Just make sure to choose a product that is appropriate for the type of wood you have and follow the instructions carefully.

Before you start cleaning, it's always a good idea to do a spot test on a small, inconspicuous area of the wall to make sure that the cleaning solution won't damage the wood. Also, make sure to wear gloves and protective eyewear when handling any cleaning solutions.

To help you out, here's a list of tools and materials you'll need if you choose to clean the wall yourself:

• Powdered dishwasher detergent (or alternative cleaner)
• Soft cloths
• Spray bottle
• White vinegar (if using)
• Wood conditioner or sealer
• Gloves
• Protective eyewear

Remember, whether you choose to clean the wall yourself or hire a professional, always weigh the pros and cons before making a decision. And if you need more specific advice, don't hesitate to reach out and ask.

Happy cleaning!