How to make the pet cage permanent bright

Update:21 Sep 2018
Summary:

The stainless steel pet cage must be cleaned and scrubbed frequently. Keep the surface of the stainless steel pet cage clean and dry to ensure that the stainless steel pet cage is bright every day.

The stainless steel pet cage must be cleaned and scrubbed frequently. Keep the surface of the stainless steel pet cage clean and dry to ensure that the stainless steel pet cage is bright every day.

The coastal area should use 316 stainless steel, 316 material can resist seawater corrosion.

Some stainless steel pet cages on the market do not use 304 or higher materials, so-called 202, 201 stainless steel is very easy to rust, please users when buying stainless steel pet cages try not to choose.

Then the problem is, why is it easy to rust and also called stainless steel? 201, 202 stainless steel is rust-proof in clean air, such as the home decoration ceiling, the rust can be rust-proof, it can not be used for dogs. Because the dog's urine is corrosive.