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 4,080
Raw shark 1 Rare  864
Raw shark 3; 8 (noted) Uncommon 2,592–6,912
Raw pike 18 (noted) Uncommon 6,318
Raw swordfish 9 (noted) Uncommon 2,439
Raw rat meat 18 (noted) Rare 19,602
Earth rune 10; 18; 36 Common 180–648
Death rune 7 Common 798
Water rune 10; 18 Uncommon 200–360
Air rune 18 Uncommon 738
Blood rune 4 Uncommon 2,744
Brine sabre 1 Very rare 82,123
Coins 1; 2; 4; 29 Common 1–29
Water talisman 1 Uncommon 3,776
Black gauntlets 1 Rare  1,676
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 478
Uncut emerald 1 Common 822
Uncut ruby 1 Common 1,270
Uncut diamond 1 Common 2,681
Uncut diamond 45–55 (noted) Rare 120,645–147,455
Loop half of a key 1 Common 12,113
Tooth half of a key 1 Common 15,367
Uncut dragonstone 1 Uncommon 12,491
Uncut dragonstone 45–55 (noted) Rare 562,095–687,005
Dragon longsword 1 Common 58,303
Dragon spear 1 Rare 36,211
Battlestaff 180–220 (noted) Rare 673,200–822,800
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 64,310
Dragon helm 1 Uncommon 58,977
Rune arrowheads 113–137 Common 14,464–17,536
Onyx bolts 135–165 Very rare 1,072,305–1,310,595
Chaos talisman 1 Rare 1,143
Nature talisman 1 Rare 1,156
Water talisman 65–82 (noted) Rare 245,440–309,632
Earth talisman 65–82 (noted) Rare 13,455–16,974
Fire talisman 25–35 (noted) Rare 11,200–15,680
Raw lobster 135–165 (noted) Common 55,080–67,320
Raw shark 225–275 (noted) Uncommon 194,400–237,600
Big bones 68–82 (noted) Uncommon 11,016–13,284
Dragon bones 180–220 (noted) Rare 314,640–384,560
Coal 200–1,100 (noted) Uncommon 20,800–114,400
Gold ore 90–110 (noted) Common 33,300–40,700
Adamantite ore 180–220 (noted) Uncommon 42,840–52,360
Adamant bar 14–16 (noted) Common 20,342–23,248
Adamant bar 135–165 (noted) Rare 196,155–239,745
Runite ore 90–110 (noted) Rare 92,160–112,640
Rune bar 3 (noted) Common 6,798
Rune bar 45–55 (noted) Rare 101,970–124,630
Grimy torstol 90–110 (noted) Uncommon 610,920–746,680
Grimy snapdragon 90–110 (noted) Uncommon 183,960–224,840
Super restore (4) 45–55 (noted) Uncommon 172,530–210,870
Prayer potion (4) 45–55 (noted) Uncommon 147,645–180,455
Lantadyme seed 14–16 Uncommon 8,442–9,648
Dwarf weed seed 14–16 Uncommon 6,300–7,200
Magic seed 4 Uncommon 168,616
Palm tree seed 10 Rare 461,900
Flax 450–550 (noted) Common 41,850–51,150
Molten glass 45–55 (noted) Common 13,185–16,115
Soft clay 450–550 (noted) Uncommon 263,250–321,750
Yew logs 68–82 (noted) Uncommon 11,832–14,268
Yew logs 675–825 (noted) Rare 117,450–143,550
Teak plank 45–55 (noted) Uncommon 13,770–16,830
Mahogany plank 270–330 (noted) Rare 224,100–273,900
Blurberry Special 1 Uncommon 9,513
Vecna skull 1 Very rare * 95,118
Hazelmere's signet ring 1 Very rare * 1,590,640,621
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.