you cant because the object is to create carbon dioxide and H2o from carbon monoxide which is environmentaly safe
what is the purpose of catalyst in textile paint?
Replace it with a new one.
Yes there are sealers out there that can be used to seal or repair the gasket
Catalysts aren't used up in their reaction, they just speed it up, so you can use it hundreds of times without replacing it.
Are u talking about replacing the bulb or replacing the light cover?
potassium iodide
A substance that speeds up a chemical reaction without undergoing a permanent change itself is a catalyst.
Replace it
Absolutly, there are tools for fixing clogged radiators but I recommend you play it safe and take it to a certified repair shop.
You fix it by replacing it.
By replacing it.
P0420 = Catalyst System Efficiency Below Threshold Bank 1.Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases the catalytic converter needs to be replaced to fix the problem. If the P0420 code is combined with other codes, try fixing the other codes first.