For minor scratches that affect the ability to open or play your cds, a 
dab of toothpaste can do wonders. Using a qtip or cotton swab, gently 
polish a touch of toothpaste into the scratch to fill and smooth it out 
  Again, never wipe in a circular motion. Always clean from center to 
rim. Then rinse under warm tap water. An alternative to toothpaste that 
may also help is petroleum jelly (Vaseline)  Just a tiny  touch of it to 
smooth out the scratches and then rinse with warm water.

If home remedies don't solve the problem, you can try a commercial 
scratch repair kit. Some effective ones can be seen here:
http://www.allsop.com/cd-dvd-cleaners/cd-dvd-scratch-repair/


shmikis wrote:
> subraizytam diskui man padejo su dantu pasta, istepi ir pavalai su 
> skudureliu. buna ir specialiai skirtu dalyku/poliroliu.
> 
> +softas. nero komplekte kazkas turetu buti padedancio nuskaityti..
> 
> jei diskas senas "princo" ir visas geltonas nuo senatves, tai gali 
> nebepadeti niekas :)
> 
> Rokas wrote:
>> Yra cd, naudojamas daug metu zaidimo palaikymui, bet jau daug metu 
>> nebuvo is jo instaliuojama. Dabar meginau instaliuot, bet nuluzta ties 
>> trecdaliu. Matosi kad cd naudotas, pabraizytas. Bandziau ant 2 kompu 
>> padaryt imaga ir vel iskept, bet nenuskaito net imagui.
>>
>> Namu salygom eitu ji atsinaujint?
>>