engines get discolored because of the heat . the heat comes from combustion from gass and air
The bracelate surface does not get discolored after usage. Rubbing with clean cotton cloth can bring back original shine, very easily.
Discolored spot on skin
No.
Insufficient fluoride in water can lead to increased risk of tooth decay, but it does not typically cause discolored enamel. Discolored enamel is more commonly a result of factors like genetics, diet, or medication.
dyed hide
You probably need to bath occassionally
To become altered or spoiled in color.
Discolored aluminum cookware is generally safe to use, as the discoloration is usually just a cosmetic issue and does not affect the safety of the cookware. However, if the cookware is heavily discolored or shows signs of damage, it may be best to replace it to ensure food safety.
Teeth get discolored from the food that you eat and the things that you drink. Almost everything you eat or drink is a color and over time that can stain your teeth, this is why brushing is so important.
Discolored AgNO3 in the titration with KSCN may indicate the presence of impurities or decomposition of the solution. This can lead to inaccurate results in the titration as the discolored solution may not react as expected with KSCN. It is important to use a fresh and clear AgNO3 solution for accurate titration results.
no
When is torn or has torn straps, discolored.