The project investigated the perception of household on greening methods to ameliorate climate change in south- west of Oyo state. The study was carried out in Oluyole local Government of Oyo state, Nigeria. Where two areas were randomly selected (Oluyole estate and Oluyole Extension). A total number of 91 structured questionnaires were retrieved out of 130 administered. Data collected were analyzed. Descriptive was used to analyzed socio economic characteristics, sources of information on greening, perception of respondent on greening, different greening method by the respondent and constraints, cross tabulation was used to explain association between socio characteristics and greening method and Pearson Product Moment Correlation (PPMC) was used to analyzed constraints and greening method by the respondents, relationship between the perception and greening method by the respondents. The result of the study revealed that majority of the respondents were male (65.9%),and between the ages of 31-40 (34.2%), majority also had tertiary education(58.2%) this showed that people within the study area were informed on the value of education, it was also revealed that majority of the respondent agreed that the human activities have led to climate change 3.51 mean value, Developing countries should take most of the blame for climate change (3.07) mean value and that laws governing the forestry management in Nigeria should be revisited with 2.03mean value. Respondents agreed that planting of trees, planting of tree crops, planting of flowers, planting of shrubs like Morida lucida, Moringa oleifera, Glyricidia sepium, management and development are the best method to ameliorate climate change, it was observed that deforestation, urbanization, industrialization, Lack of good policy by Federal Government are the major constraints. The use solar energy is the least that people use because majority are using generator which add carbon monoxide to the atmosphere. This study recommended that human activities should be controlled in order to modify our environment, planting of trees, planting of tree crops like mango, cashew, orange, coconut will serve as fruit for family as well as improvement on climate change, planting of flowers for beautification and planting of shrubs are the best method to ameliorate climate change. Laws should be enacted to avoid climate change based on deforestation and good policies should be put to practice by Federal Government base on industrialization in urban areas.