Pindahkan makanan berukuran besar dari mekanisme pendingin. Jangan berlebihan mengisi kulkas dan lemari pendingin. Bersihkan ventilasi kulkas setiap 6 bulan sekali untuk memastikan sirkulasi udara yang baik. Cuci bagian dalam kulkas dua kali dalam setahun. Bersihkan koil kondensor yang ada di bagian belakang kulkas dengan alat penyedot debu dua kali setahun.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
While your fridge or freezer is running, place your hand inside to locate the cold air source. This is usually along the back wall of the appliance. If this area is blocked by a dense arrangement of food items, move these out of the way. Leave some open space around the cooling mechanism so that the air can flow around. Don’t block any of the vents with bulky freezer boxes or bags. Keep these items further away from the sides and walls of your appliance. An overstuffed appliance will restrict th