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Cleaning and Degreasing Animal Bones
Bob

Yaremwe na

Bob

11. Ukwakira 2026BE
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Cleaning and Degreasing Animal Bones

Bone for tools, beads, needles and study must be free of flesh and fat: left in, the fat slowly seeps out, yellows the bone and smells. Simmer (do not boil hard) to loosen the tissue, scrape it off, then soak the bones in warm water with detergent, changing it until no more grease rises.
Utangiye
1 day, plus 1–2 weeks soaking

Amabwiriza

1

Simmer

Cover the bones with water in a stockpot and keep it at a gentle simmer, not a rolling boil, which can crack bone, until the meat and gristle come away.

Ibikoresho by'iyi ntambwe:

Amagufwa maremare y'inyamaswaAmagufwa maremare y'inyamaswa2 kg
AmaziAmazi8 litiro

Ibikoresho bikenewe:

Inkono niniInkono nini
Urubaho rushyushyaUrubaho rushyushya
Igipima ubushyuhe gifite uruti rusigara mu kintuIgipima ubushyuhe gifite uruti rusigara mu kintu
2

Scrape clean

With gloves on, scrape off the remaining tissue with a knife and scrub with the brush.

Ibikoresho bikenewe:

Icyuma gikata cy'akaziIcyuma gikata cy'akazi
Uburoso bwo gukuburaUburoso bwo gukubura
Uturindantoki tw'ikawusuUturindantoki tw'ikawusu
3

Degrease

Soak the bones in a bucket of warm water with a squeeze of detergent. Change the water every few days for one to two weeks, until no greasy film forms on top.

Ibikoresho by'iyi ntambwe:

Isabune yoroshyeIsabune yoroshye50 ml
AmaziAmazi15 litiro

Ibikoresho bikenewe:

Indobo ya pulasitiki ya litiro 20Indobo ya pulasitiki ya litiro 20
Uturindantoki tw'ikawusuUturindantoki tw'ikawusu
4

Rinse and dry

Rinse well and dry slowly in an airy, shaded place; fast drying in hot sun can crack them.

Ibikoresho by'iyi ntambwe:

AmaziAmazi5 litiro

Ibikoresho

3

Ibikoresho bikenewe

7

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