It is where you enter the house. Catch the bat with the key and the basement door to the left of the house will be open.
There is a lock on the basement door.
There is a barrel of kerosene in the basement.
Catch the bat on the roof and use the key to get in the basement.
There is a barrel of kerosene in the basement.
There is a barrel of kerosene under the basement stairs.
There is a barrel of kerosene near the entrance to the basement.
There is a barrel of kerosene under the stairs in the basement.
There is a barrel of kerosene in the basement, under the stairs.
There is a barrel of kerosene under the stairs in the basement.
There is a barrel of kerosene under the stairs in the basement.
fill it with kerosene in the basement under the stairs.
To open the door to the basement on Haunted House in Poptropica, you first must get the key which the bat is flying around with. Then use it to unlock the padlock and onpen the door!