You should under no circumstances tolerate pest into your home
Laundry detergent is a great tool for preventing ants from entering your home. They strongly dislike the smell of the chemicals used in detergent. Use this by putting the detergent in a spry bottle and using it all long the entrances to your doors and any other place ants could enter. Pest Control Preston
If you do not take action right away, the situation will get worse. An pest-infested home will lose its value, the pest will damage the home and some pest can actually transmit diseases to pets and in some cases to humans.
If you have an ant problem, boric acid is your solution. Sprinkle some of this outside. Especially around your home where they are getting in. When ants bring some back to the ant hill, the other ants will eat and and they will die. This will also help keep them from entering your home.
If you have a mouse or rat problem that you believe you can handle yourself, head down to your local supermarket or any other store that sells pest-control supplies and purchase snap traps and peanut butter. Set up the snap traps in an area you believe is heavily traveled by the vermin and put some peanut butter on the bait area. Mice and rats love peanut butter.
One of the ways that you can get rid of pests in a cheap and effective manner is to pour black pepper over any area that you think may have pests. This will help as this is not a pleasant scent for pests, and they will go elsewhere in places that pepper is present.
To keep mosquitoes from crashing your outdoor party, place citronella candles around the tables. They make a nice decoration, and the scent will keep the mosquitoes away. You can put candles in decorative pots of suitable sizes if you want them to be more decorative. Use them from dusk and through the evening when mosquitoes are more likely to come out.
Now you should see just how easily you can reclaim your home from those pests. It is not going to cost you nearly what it would to pay someone to come out and set a few traps. Set your own traps and capture your own pests without paying for it for the next month.