Whether venial sins are removed by the sprinkling of holy water and the like?

Objections

Objection 1 : It would seem that venial sins are not removed by the sprinkling of holy water, a bishop's blessing, and the like. For venial sins are not forgiven without Penance, as stated above (Article [1]). But Penance suffices by itself for the remission of venial sins. Therefore the above have nothing to do with the remission of venial sins.
Objection 2 : Further, each of the above bears the same relation to one venial sin as to all. If therefore, by means of one of them, some venial sin is remitted, it follows that in like manner all are remitted, so that by beating his breast once, or by being sprinkled once with holy water, a man would be delivered from all his venial sins, which seems unreasonable.
Objection 3 : Further, venial sins occasion a debt of some punishment, albeit temporal; for it is written (1 Cor. 3:12,15) of him that builds up "wood, hay, stubble" that "he shall be saved, yet so as by fire." Now the above things whereby venial sins are said to be taken away, contain either no punishment at all, or very little. Therefore they do not suffice for the full remission of venial sins.