How to make Malaria and Flu not remove by Cleans

Since Malaria and Flu are negative effects for obvious reasons, the Cleans skill removes them.
In order for the effect not to be removed by Cleans, we must supplement the parameters, using Malaria as an example:
We add
And in the final stage our skill looks like this

<skill id="4554" levels="10" name="Hot Spring Malaria">
<table name="#mAtkSpd">1.04 1.08 1.12 1.16 1.08 1.00 1.00 1.00 1.00 1.00</table>
<table name="#mpConsum">1.00 0.96 0.96 0.96 0.92 0.92 0.92 0.88 0.88 0.84</table>
<table name="#abnormal_lv">1 2 3 4 5 6 7 8 9 10</table>
<set name="magicType" val="MAGIC"/>
<set name="icon" val="icon.skill1164"/>
<set name="magicLevel" val="75"/>
<set name="castRange" val="600"/>
<set name="mpConsume1" val="14"/>
<set name="mpConsume2" val="55"/>
<set name="target" val="TARGET_ONE"/>
<set name="operateType" val="OP_ACTIVE"/>
<set name="skillType" val="DEBUFF"/>
<set name="cancelable" val="false"/>
<for>
<effect count="1" name="Buff" time="3600" val="0" stackType="spa_disease_d" stackOrder="#abnormal_lv">
<mul order="0x30" stat="mAtkSpd" val="#mAtkSpd"/>
<mul order="0x30" stat="mpConsum" val="#mpConsum"/>
</effect>
</for>
</skill>