You said:
wanted to descale my Gaggia espresso machine and I do it with citric acid which is 0.50 € but some people say it damages the aluminum boiler so I ordered the original Gaggia descaler
into Japanese
Gaggiaエスプレッソマシンのスケールを除去したかったので、0.50ユーロのクエン酸でそれをやったのですが、アルミニウムボイラーを傷めると言う人もいるので、オリジナルのGaggiaスケール除去剤を注文しました
Back into English
I wanted to descale my Gaggia espresso machine, so I did it with citric acid for 0.50 euros, but some people say that it damages the aluminum boiler, so I ordered the original Gaggia descaler