- For all effects with crowd control removals, see Crowd control#Removal.
Cleanse is a self-targeted summoner spell that removes most crowd control effects and summoner spell debuffs.
Notes[]
- Cleanse will
remove the following debuff types:- Crowd control:
- Summoner spells:
- Ignite
- Does not remove the Grievous Wounds debuff.
- Does not remove the
- Exhaust
- Cleanse cannot be activated while under the effects of suppression or stasis (both disable all summoner spells from use).
Strategy[]
- Its primary function is to remove active crowd control effects, allowing the champion to continue pursuit or escape.
The cooldown of this spell can be reduced by summoner spell cooldown reduction.
 Summoner's Rift | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Base cooldown ▶ | 360s (  ) | 300s (  ) | 240s (       ) | 180s (   ) | 90s (  ) | 20s (  ) | |||
▼  Haste | |||||||||
12 ( ) | 321.43s | 267.86s | 214.29s | 160.71s | 80.36s | 17.86s | |||
18 ( ) | 305.08s | 254.24s | 203.39s | 152.54s | 76.27s | 16.95s | |||
| 30 ( ) | 276.92s | 230.77s | 184.62s | 138.46s | 69.23s | 15.38s | |||
 Howling Abyss | |||||||||
| Base cooldown ▶ | 300s ( ) | 240s ( ) | 180s ( ) | 80s (  ) | 20s ( ) | ||||
| ▼ Haste | |||||||||
70 ( ) | 176.47s | 141.18s | 105.88s | 47.06s | 11.76s | ||||
| 82 () | 164.84s | 131.87s | 98.9s | 43.96s | 10.99s | ||||
| 88 () | 159.57s | 127.66s | 95.74s | 42.55s | 10.64s | ||||
| 100 () | 150s | 120s | 90s | 40s | 10s | ||||
Trivia[]
- The tooltip previously stated that Cleanse was able to remove the sleep debuff, even before the first champion with this effect was introduced, which was Zoe.
- Cleanse was named Boost up until V0.9.22.15.
- Prior to V3.13, Ground Slam and Barrel Roll were the only attack speed slows in the game not connected to a movement speed slow and so were the only attack speed slows that Cleanse did not remove.
- The first icon for Cleanse was recolored for the icon for the Season 2011 mastery Willpower.
Media[]
Videos
Old Icons
Cleanse
Cleanse
Sound Effects[]
- Activation
Patch History[]
- Cooldown increased to 240 seconds from 210.
- Tenacity increased to 75% from 65%.
- Bug Fix: Tenacity buff no longer lasts longer than intended.
- Bug Fix: Now properly clears the stun from Viktor's Augment: Implosion.
- Level requirement increased to 9 from 6.
- Now removes Challenge / fixed a bug where Cleanse wasn't removing all Summoner Spell debuffs.
- Icon updated.
- Bug Fix: Fixed a bug where it could interrupt Teleport.
- Now cleanses summoner spell debuffs such as Exhaust's movement speed and damage reduction and Ignite's damage over time.
- Cooldown increased to 210 seconds from 150 seconds.
- Improved Cleanse no longer reduces cooldown, but now extends the secondary disable reduction buff by 1 second.
- Removed the word "sleeps" from tooltip.
- Can now remove Exhaust.
- Now removes silence and blind effects.
- Can now be used without breaking stealth.
- Now only removes crowd controlling effects, silences and blinds. It no longer removes effects such as damaging debuffs or armor/stat debuffs
- Cooldown increased to 150 seconds from 120.
- Can now remove Ignite.
- V1.0.0.63 Remake
- No longer provides debuff immunity (but still removes debuffs when cast). Provides a 50% duration reduction to stuns, slows, taunts, fears, snares, sleeps and immobilizers for the next 3 seconds.
- Cooldown increased to 120 seconds from 100.
- Willpower (mastery): Cooldown reduction reduced to 20 seconds from 30.
- Now provides 2 seconds of debuff immunity after cast.
- Cooldown reduced to 100 seconds from 120.
- Added the summoner spell particle.
- No longer stops Requiem.
- V0.9.22.15 Remake
- Renamed to Cleanse from Boost
- Removes all debuffs from your champion, can be cast while disabled.
- Cooldown reduced to 120 seconds from 150.
- Cooldown increased to 150 seconds from 120.
- Duration reduced to 12 seconds from 15.
- Duration reduced to 15 seconds from 30.
- Will Power (mastery): Increases the duration of Boost by 2 seconds, and reduces the cooldown by 30 seconds.
- Is no longer gets consumed by autoattack abilities like Frost Shot or Toxic Shot.
- Gave it the correct buff icon/tooltip.
- Can now be cast while disabled.
- Tooltip fixes.
- Now activates a 30 second duration spell shield (90 second cooldown), also removes any slows/silences/snares currently on the caster.
- Cooldown reduced to 90 seconds from 180.
- Known issue: it doesn't break stuns, fears, or silences.
- Initial cooldown reduced to 0, and cooldown reduced to 180 seconds from 480.
- Cooldown reduced to 360 seconds from 480.
| Common |
|
|---|---|
| Map-exclusive |
|
| Featured Game Mode |
|
| Removed |
|
