Clean’s budget pad may be geared toward household cleaning, but it’s also surprisingly useful when it comes to restoring the proper finish to optical discs. This is usually done by trying to play the disc in another device that has a disc drive or inserting another disc into the original drive that gave you issues. The first trick is to confirm that the problem is actually with the disc.
There are all sorts of ways you can damage a disc, but it’s important to identify how deep a scratch is or what caused the disc to malfunction before proceeding. Make sure to store all your discs in cases or on spools, and handle them by the inner ring to avoid damaging the data. Given that the layer of data that is encoded onto the polycarbonate surface is so close to the top layer of the disc, scratches and dents on the label can cause read errors in the same way a ding in the reflective surface can. If possible, it’s a good idea to use one of these drives when trying to salvage a disc to lower the number of variables at play. Tray-loading drives may be more likely to read a damaged or scratched disc than slot-loading drives. Because the disc spins so fast, the reader has to be able to compensate for missing bits of the data as it goes, and when a scratch runs straight out from the center of the disc to the edge, it’s a lot easier for the algorithm to catch the error and fix it automatically. The reason for this is that the data runs in a spiral around the disc, as on a vinyl record. This allows for a better grip while cleaning and lets you avoid damaging any of the data printed onto the polycarbonate layer below. 
The best way to clean your discs is to start at the center and work your way outward in a straight line.Better still, put on a pair of latex gloves, if you happen to keep them around. It’s surprisingly easy to mess with the delicate data imprinted onto a disc’s polycarbonate layer, and both grease and oil are known to cause playback issues even if the disc shows no signs of physical damage. Wash and dry your hands before handling your discs.YouTube TV: plans, pricing, channels, how to cancel, and more The best ultra short throw projectors for 2023 Best Bluetooth speaker deals: Save on Bose, Sonos, JBL, and more
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