If we confess our sins to God, He can always be trusted to forgive us and take our sins away. Just freely and admit those sins to Him. He can always be trusted and we can openly talk to Him. God is always true to His own nature and promises.
Just come to Him, He cleanse us continually from all unrighteousness. Our wrongdoing, everything not in conformity with His will and purpose, will be washed away. Come to Jesus. He will always be there.