처음 써보는 시캠 디나이트레이트

<img src="https://t1.daumcdn.net/cfile/cafe/264B433F55B32B6C0A" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0703.jpg" style="clear:none;float:none;" id="A_264B433F55B32B6C0AC968"/> <img src="https://t1.daumcdn.net/cfile/cafe/213FF53F55B32B6E10" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0704.jpg" style="clear:none;float:none;" id="A_213FF53F55B32B6E101A3A"/> <img src="https://t1.daumcdn.net/cfile/cafe/2553623F55B32B6F05" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0705.jpg" style="clear:none;float:none;" id="A_2553623F55B32B6F05E184"/> <img src="https://t1.daumcdn.net/cfile/cafe/2702AF3F55B32B7030" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0706.jpg" style="clear:none;float:none;" id="A_2702AF3F55B32B703056AB"/> <img src="https://t1.daumcdn.net/cfile/cafe/2547A73F55B32B720C" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0707.jpg" style="clear:none;float:none;" id="A_2547A73F55B32B720CFFB6"/> <img src="https://t1.daumcdn.net/cfile/cafe/2640593F55B32B7310" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0708.jpg" style="clear:none;float:none;" id="A_2640593F55B32B73100303"/> <img src="https://t1.daumcdn.net/cfile/cafe/2442783F55B32B750F" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="1024" width="1024" exif="{}" data-filename="DSCF0709.jpg" style="clear:none;float:none;" id="A_2442783F55B32B750F50A8"/> 일단 질산염 농도를 줄여준다고 해서 4리터에 4.7만원 주고 구입했습니다. 효과가 있어야할텐데 ㅎㅎㅎㅎ