Putting bloodied combat boots into a washing machine, and setting it to wash, doesn't clean the boots.

## Testmerges
#9894: 'Multiz indicator' by Detective-Google at commit 5dbc10a0d2
#10340: 'New on_mobs for splints, bandages and blood overlays (Other changes to blood included)' by LC4492 at commit 14a671a4e4
#10830: 'cm-live' by hry-gh at commit 5445fa1183
#10895: 'Moves SDTimeAward out of staff ranks.' by realforest2001 at commit c7aee3b53b
#10872: '[RM] Temporary Multi-Z Roof Layer' by thwompa at commit c79de64107
#10883: 'Blocks tiles you cannot view while looking up' by Git-Nivrak at commit e83e2d8d9e
#10908: 'Disables pouncing up a z level' by Git-Nivrak at commit e2b48b63cd
#10375: 'Corporate Bodyguard' by realforest2001 at commit c2e5d3bcf6

## Round ID
30504

## Description of the bug
Title

## What's the difference with what should have happened?
Boots should be clean.

## How do we reproduce this bug?
Take off boots
Take out knife
Open washing machine with LMB
Put boots inside
Close washing machine with LMB
Right click
Start washing machine
Wait for it to finish
Open machine
Pull out your bloodied boots

## Attached logs
```
N/A
```

## Additional details
- Author: DangerRevolution
- Admin: Westrover
- Note: None