Brine rats are creatures found within the Brine Rat Cavern, which requires partial completion of Olaf's Quest and a spade to access. They require level 47 Slayer to damage.
They have relatively low
defence but can hit rather high, over 100 damage, for their combat level.
safespots exist, one of them involving the use of the light coloured skeleton in the room. Rangers and Mages may attack across these bones, trapping the monsters on the other side of the pile.
logs allows players to cook the various raw foods they drop. Alternately, there is a fire near Olaf Hradson, located outside the cavern's exit which can be used instead.
Use the Fremennik Province lodestone
Use the Fairy rings and dig the area just south of the tree
D K S Use a Ring of slaying Teleport to the Rellekka Slayer Dungeon and then run north
Use the Lyre teleport run east
Food and healing tips:
You can take raw unnoted fish and cook them using the fire next to Olaf. This way you will not have to bank as often, but you will need still need the Cooking level to do so.
Good food such as swordfish, monkfish, lobsters or even using Bones To Peaches tabs would be helpful in staying for long periods of time.
It is advisable to bring a Bunyip pouch. Not needed if you have very high combat stats though.
Do not forget to bring a spade, as you cannot use the one on your belt. If you forgot it, one spawns by Olaf.
Raw lobster 10 (noted) Uncommon 1,930
Raw shark 1 Rare  790
Raw shark 3; 8 (noted) Uncommon 2,370–6,320
Raw pike 18 (noted) Uncommon 5,634
Raw swordfish 9 (noted) Uncommon 1,935
Raw rat meat 18 (noted) Rare 17,136
Earth rune 10; 18; 36 Common 190–684
Death rune 7 Common 819
Water rune 10; 18 Uncommon 200–360
Air rune 18 Uncommon 792
Blood rune 4 Uncommon 2,928
Brine sabre 1 Very rare 88,497
Coins 1; 2; 4; 29 Common 1–29
Water talisman 1 Uncommon 3,750
Black gauntlets 1 Rare  1,701
Rare drop table 1 Rare Not sold
^ Dropped together with Black gauntlets.
^ Dropped together with Black gauntlets.
Rare drop table
This monster has access to the rare drop table. Luck-enhancing items such as a ring of wealth or luck of the dwarves are not required to access the table.
Show/hide rare drop table
Coins 250–500 Common 250–500
Uncut sapphire 1 Common 348
Uncut emerald 1 Common 712
Uncut ruby 1 Common 1,165
Uncut diamond 1 Common 2,529
Uncut diamond 45–55 (noted) Rare 113,805–139,095
Loop half of a key 1 Common 10,558
Tooth half of a key 1 Common 14,209
Uncut dragonstone 1 Uncommon 12,064
Uncut dragonstone 45–55 (noted) Rare 542,880–663,520
Dragon longsword 1 Common 58,255
Dragon spear 1 Rare 36,639
Battlestaff 180–220 (noted) Rare 764,100–933,900
Rune javelin 5 Rare 905
Rune platebody 1 Uncommon 37,480
Rune platebody 15–25 (noted) Rare 562,200–937,000
Shield left half 1 Rare 64,888
Dragon helm 1 Uncommon 59,043
Rune arrowheads 113–137 Common 15,481–18,769
Onyx bolts 135–165 Very rare 1,069,740–1,307,460
Chaos talisman 1 Rare 1,218
Nature talisman 1 Rare 790
Water talisman 65–82 (noted) Rare 243,750–307,500
Earth talisman 65–82 (noted) Rare 15,470–19,516
Fire talisman 25–35 (noted) Rare 7,750–10,850
Raw lobster 135–165 (noted) Common 26,055–31,845
Raw shark 225–275 (noted) Uncommon 177,750–217,250
Big bones 68–82 (noted) Uncommon 10,404–12,546
Dragon bones 180–220 (noted) Rare 345,780–422,620
Coal 200–1,100 (noted) Uncommon 21,600–118,800
Gold ore 90–110 (noted) Common 29,430–35,970
Adamantite ore 180–220 (noted) Uncommon 40,680–49,720
Adamant bar 14–16 (noted) Common 23,548–26,912
Adamant bar 135–165 (noted) Rare 227,070–277,530
Runite ore 90–110 (noted) Rare 105,930–129,470
Rune bar 3 (noted) Common 7,911
Rune bar 45–55 (noted) Rare 118,665–145,035
Grimy torstol 90–110 (noted) Uncommon 377,730–461,670
Grimy snapdragon 90–110 (noted) Uncommon 116,190–142,010
Super restore (4) 45–55 (noted) Uncommon 166,005–202,895
Prayer potion (4) 45–55 (noted) Uncommon 122,175–149,325
Lantadyme seed 14–16 Uncommon 4,774–5,456
Dwarf weed seed 14–16 Uncommon 4,144–4,736
Magic seed 4 Uncommon 103,172
Palm tree seed 10 Rare 221,520
Flax 450–550 (noted) Common 38,700–47,300
Molten glass 45–55 (noted) Common 10,305–12,595
Soft clay 450–550 (noted) Uncommon 277,200–338,800
Yew logs 68–82 (noted) Uncommon 11,016–13,284
Yew logs 675–825 (noted) Rare 109,350–133,650
Teak plank 45–55 (noted) Uncommon 12,420–15,180
Mahogany plank 270–330 (noted) Rare 209,250–255,750
Blurberry Special 1 Uncommon 8,667
Vecna skull 1 Very rare * 159,163
Hazelmere's signet ring 1 Very rare * 1,671,277,144
Brawling gloves (Melee) 1 Very rare Not sold
Brawling gloves (Magic) 1 Very rare Not sold
Brawling gloves (Ranged) 1 Very rare Not sold
Brawling gloves (Agility) 1 Very rare Not sold
Brawling gloves (Cooking) 1 Very rare Not sold
Brawling gloves (FM) 1 Very rare Not sold
Brawling gloves (Fishing) 1 Very rare Not sold
Brawling gloves (Hunter) 1 Very rare Not sold
Brawling gloves (Mining) 1 Very rare Not sold
Brawling gloves (Prayer) 1 Very rare Not sold
Brawling gloves (Smithing) 1 Very rare Not sold
Brawling gloves (Thieving) 1 Very rare Not sold
Brawling gloves (WC) 1 Very rare Not sold
Crystal triskelion fragment 1 1 Very rare Not sold
Crystal triskelion fragment 2 1 Very rare Not sold
Crystal triskelion fragment 3 1 Very rare Not sold
Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.