repellent

re|pel|lent /rɪp'elənt/ (repellents)
The spelling repellant is also used for meaning 2.
1 [ADJ]
If you think that something is horrible and disgusting you can say that it is repellent. (FORMAL)
...a very large, very repellent toad...
2 [N-MASS] usu n N
Insect repellent is a product containing chemicals that you spray into the air or on your body in order to keep insects away.
...mosquito repellent.