I used H2O2. Drop it onto specific turtle back, wait for 1 minute and use toothbrush to clean it. During the one minute time, you can see some tiny bubbles coming out. I find it very handy and not toxic or corrosive as using bleach. 作者: james_tsai 時間: 2018-6-25 13:37 標題: 回復 7樓 的帖子