1- Grease in a dream makes us aware that we perhaps have not taken as much care in a situation as we should have done. We have created circumstances which do not give us an adv antage and could be ‘slippery’ or uncomfortable.
2- We should use better judgement before putting ourselves at risk. Grease may also signify making things easier for ourselves.
3- Grease has two spiritual meanings in dreams. It may represent either simplicity or contamination. It will be up to the dreamer, depending on the other circumstances in the dream to decide which applies.