Soda blast is otherwise called soda blasting and is the most unusual method of abrading off finish. Soda blasting is a variation of a sand blaster that uses safe, edible baking soda instead of sand, which makes the work safe. There are so many examples where soda blasting has been used. The most important one was developed during the restoration of the Statue of Liberty.
The reason for that being the Statue of Liberty has very delicate copper skin and would have been easily harmed by regular sandblasting using sand. Sand when swept and used can be very dangerous, not to mention the fact, that you can’t breathe the air during the work as its dust is very dangerous. But baking soda is harmless with the only exception being when painting.
Soda blasting is a nonabrasive method of removing dirt, rust, and coatings from stainless steel, glass, concrete, PVC and wood. This is a very popular method for removing paint from cars and removing graffiti. This type of blasting uses a blasting system to spray sodium bicarbonate on a surface, which cleans the surface without causing damage. The best part like I mentioned earlier is baking soda is an eco-friendly and non-hazardous alternative to other paint stripping methods.
You can do it yourself with the following steps: First, you need to load the soda media into the soda blasting unit and attach the power and air supplies according to the manufacturer’s instructions. You need to read the manufacturer’s instructions on how to use the baking soda during sand blasting. It is an easy work, and if you want to, you can do it, but you need to know what you are doing and do it carefully.
The next step would be to put on the safety equipment which includes dust mask, goggles, and gloves. You are using baking soda, but still you don’t want to take any chances with your health. Once the small particles get inside your body, they can affect your lungs and breathing.
Once you are done, you need to adjust the throttle according to the manufacturer’s instructions. The speed of the soda blast is very important as you don’t want to either do it at a slow pace or too fast. The speed should be exactly as you want the work to be perfect.
You will need to open the soda media flow valve and direct the nozzle toward the surface you plan to clean. You can start spraying and once the flow is steady you can hold the nozzle few inches away at a 45-degree angle from the surface. As the surface begins to get cleaned you can move the spray across the entire work surface.
Once done, you can disconnect the power, air supplies and drain all unused media out of the tank when you have finished cleaning your surface. Usually I would advise you not to try this work out if you are a person who doesn’t like these kinds of jobs. They come with a certain amount of risk, but it is worth trying out as you can get some fun out of it when you do it the right way.
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