any tip on shopping nasty foam out?

11Equipment MakeCanonCamera ModelCanon EOS DIGITAL REBEL XTCamera SoftwareGIMP 2.6.2Firmware VersionFirmware 1.0.3Owner NameunknownSerial Number-674257752Lens Size18.00 - 55.00 mm111Image OrientationTop, Left-HandHorizontal Resolution72 dpiVertical Resolution72 dpiImage Created2008:11:16 13:10:00Exposure Time1/2000 secF-Numberf/5.0Exposure ProgramShutter PriorityISO Speed Rating100Lens Aperturef/5.0Exposure Bias0 EVFlashNo Flash, CompulsoryFocal Length38.00 mmColor Space InformationsRGBImage Width1000Image Height667RenderingNormalExposure ModeAutoScene Capture TypeStandardCamera Actuations465830054Color Matrix0Color Temperature5200 KExposure ModeTv-PriorityFocus TypeAutoMetering ModeEvaluativeSharpnessHighSaturationHighContrastHighShooting ModeManualImage SizeLargeFocus ModeOne-ShotDrive ModeSingleFlash ModeOffCompression SettingFineMacro ModeNormalWhite BalanceAutoExposure Compensation3Sensor ISO Speed1601