how do you clean butter and soy sauce from red brick on my grill area

Cleaning butter and soy sauce from red brick on a grill area can be a bit of a challenge, but there are a few things you can try to help remove the stains. Here are some steps you can take:

1. Scrape off any excess butter and soy sauce with a plastic scraper. Be careful not to scratch the brick.
2. Use a mixture of warm water and mild detergent to clean the area. Scrub the area with a stiff brush to remove any remaining stains.
3. Rinse the area thoroughly with clean water to remove any remaining soap residue.
4. If the stains persist, try using a mixture of white vinegar and baking soda. Mix together equal parts white vinegar and baking soda to form a paste. Apply the paste to the stained area and scrub with a stiff brush. Rinse the area thoroughly with clean water to remove any remaining paste.
5. If the stains are still present, try using a specialized brick cleaner. Be sure to read the label and follow the manufacturer's instructions when using any cleaning products.

Repeat the process if necessary.

It's important to note that brick is a porous material and can absorb stains easily. It may take multiple attempts to remove the stains completely. Be patient and persistent, and most importantly, make sure to test any cleaning solutions in an inconspicuous area before applying them to the entire surface.