Sometimes it can be difficult to access hard to reach areas of delicate equipment whilst cleaning af foam buds are an effective way to combat this filled with 997 ipa to clean all electronic equipment pcbs and delicate instruments safe to use on most plastics works well on hard to reach areas features 25 buds in a resealable bag foam buds filled with 997 ipa effectively cleanrsquos all electronic equipment pcbrsquos and delicate instruments safe on most plastics excellent fo