Always hold the disc by the edges, so as not to make fingerprints on the disc or
scratch the printing.
Never touch the recorded side of the disc. Do not place the disc directly on
anything hard.
Do not wet the disc with volatile alcohol or water, as there is a possibility of the
label printing disappearing.
To write on the disc label surface, use a spirit-based felt pen. Do not use a ball-
point pen or hard-tipped pen, because there is a danger of scratching the surface
and corrupting the data.
Do not expose the disc directly to the sun’s rays, or keep it in conditions of high
temperature or humidity, as there is a danger of warping, with consequent loss
of data.
To remove dirt, dust or fingerprints from the disc, wipe with a dry cloth, or use a
CD cleaner. Always wipe radially from the inside to the outside, and do not wipe
with circular movements. Never use abrasives or solvent cleaners.