Walgreens Deals: FREE Colgate Mouthwash (Save $3.99!)

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Here's an easy deal to grab at Walgreens starting Sunday, March 19:

• Colgate Mouthwash -- on sale for $3.99, with $2 back in Register Rewards.
• Use this $2 off coupon.
• Pay $1.99 out of pocket, then receive your $2 back in Register Rewards.
• So your mouthwash is FREE!

Remember, this deal doesn't kick off until Sunday, March 19.

See more Walgreens deals here.  

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