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How to clean color steel sandwich panels

Update:30 Aug 2019
Summary:

Because it does not contain organic substances such as […]

Because it does not contain organic substances such as methanol, radiation-free, and safe fireproof, color steel sandwich panels are suitable for large-scale construction embellishments and embellishments of hotels, buildings, public facilities, and new homes. So how do you do daily cleaning for color steel sandwich panels? Let's take a look at it:
     1. Wash the surface dust and Egyptian dust with Panyu weak lotion and warm water.
     2. In the place where the trademark or film is attached, it can be cleaned with warm water and weak scrubbing agent.
     3. If there are oil, oil and other contaminants on the outside, you can clean it with a soft cloth first, then clean it with a neutral detergent or ammonia solution or a special scrubbing agent.
     4. If acid is attached, first wash it with water, then dip it with ammonia solution or neutral carbonated soda solution, then wash it with neutral or warm water.
     5, if there is a rainbow pattern on the outside, it is caused by excessive use of scrubbing detergent or oil, so you can use warm water scrub.
     6, if the appearance of rust, can be washed with 10% nitric acid or abrasive scrubbing or special scrubbing drugs.