When Yeshua died on the tree his blood was the atonement for our sins, but we must appropriate his blood into our lives in order for it to be the atonement for our sins. By acknowledging our sins, requesting that the G-d of Israel forgive us for sinning, and letting him know that we accept Yeshua's blood as our atonement. Then, because G-d is trustworthy and righteous, he will forgive us and purify us from all wrongdoing. The answer is yes. When we repent of our sins he removes our propensity to sin.
Some sins drop out of our lives immediately.
Other sins become less and less a part of our life and our deliverance from them is more of a process. Maybe it is time for you to ask the G-d of Abraham, Isaac and Jacob if Yeshua is the Messiah of Israel.