It means your reed has mold growing on it, or if you had bought it that way, it may be just part of the wood that was used to make the reed.
Yeah get hydrogen peroxide and put the reed in it that should kill the mold
get a new reed, or scrape it off with a special tool or your finger.You can also fill it with rice.
No. You could make a mold slurry.
reed +shrewShrew + reed
grass+water=reed
reed +shrewShrew + reed
reed +shrewShrew + reed
grass+water=reed
A MOLD is used to make a cast.
To make a mold for concrete, first, decide on the shape and size of the mold you want. Then, use materials like wood, plastic, or metal to construct the mold. Make sure the mold is sturdy and well-sealed to prevent leakage. You can also use release agents like oil or wax to help the concrete release from the mold easily. Pour the concrete into the mold and let it cure before removing the mold.
No, Mustard can NOT mold, it has tons of preservatives witch make it impossible to mold, I'm currently doing a science project with mold and diffrent ingredients, and mustard will not mold.