GREEN PLUS HEAVY-DUTY TOILET CLEANERGREEN PLUS heavy-duty toilet cleaner concentrated formula. Quickly dissolves tough hard water and rust stains as it clings to surfaces for maximum cleaning power. Not recommend using on non-acid resistant surfaces. ขนาดบรรจุ3,800 มล.   ราคา  210 บาท20 ลิตร       ราคา 830 บาท