Greetings. Laser treatment is safe. Radiofequency ablation and ablative lasers are the usual modalities of treatment. They are both safe forms of treatment. Cost may vary depending upon the modality used and the machine the dr is using and also the cost varies from place to place and even on the number of 'til' that need to be removed. there's added ost of anaesthetic cream to be applied. Follow up with your doctor, dont worry. Further queries may be sent on follow up messaging.